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Kubota B2301 Manual

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OPERATOR'S
MANUAL
KUBOTA
1AGAEEIAP0010
MODELS
B2301
B2601
READ
AND
SAVE
THIS
MANUAL
Kuboho
ABBREVIATION LIST
Abbreviations
Definitions
2WD
2-Wheel
Drive
4WD
4-Wheel
Drive
API
American
Petroleum
Institute
ASABE
American Society of Agricultural and Biological Engineers, USA
ASTM
American Society of Testing
and
Materials, USA
DIN
Deutsches
Institut fur Normung, GERMANY
DT
Dual Traction [4WD]
fpm
Feet
Per
Minute
Hi-Lo
High
Speed-Low
Speed
HST
Hydrostatic
Transmission
m/s
Meters
Per
Second
PTO
Power
Take
Off
RH/LH
Right-hand
and
left-hand
sides
are
determined by facing in
the
direction
of
forward
travel
ROPS
Roll-Over
Protective
Structures
rpm
Revolutions
Per
Minute
r/s
Revolutions
Per
Second
SAE
Society
of Automotive
Engineers,
USA
SMV
Slow
Moving
Vehicle
California
Proposition
65
A
WARNING
A
Engine
exhaust,
some
of its
constituents,
certain
vehicle
components
and
fluids,
contain
or
emit
chemicals
known
to
the
State
of
California
to
cause
cancer
and
birth
defects
or
other
reproductive
harm.
IMPORTANT
The
engine
in
this
machine
is
not
equipped
by
the
manufacturer
with a
standard
spark
arrester.
It
is
a
violation
of
California
Public
Resource
Code
Section
4442
to
use
or
operate
this
engine
on
or
near
any
forest-covered,
brush-
covered
land,
or
grass-
covered
land
unless
the
exhaust
system
is
equipped
with a working
spark
arrester
meeting
state
laws.
Other
states
or
federal
areas
may
have
similar laws.
UNIVERSAL SYMBOLS
As a
guide
to tlie operation of your tractor, various universal
symbols
have
been
utilized on
the
instruments
and
controls.
The
symbols
are
shown below with an indication of their meaning.
Safety
Alert Symbol
D
esel
Fuel
l>~il
Fuel-Level
Engine-Rotational
Speed
n/min
^
Hourmeter/Elapsed
Operating
Hours
(^1
Engine
Coolant-Temperature
(O)
System
(©)
^^'"'^''^9
Brake
l"
+1
Battery
Charging
Condition
Engine
Oil-Pressure
Turn
Signal
0
Engine-Stop
^
Engine-Run
n
Diesel
Preheat/Glow
Plugs
®
(Low
Temperature
Start
Aid)
^
Starter
Control
Power
Take-Off
Control-Off
Position
(Disengaged)
Power
Take-Off
Control-On
Position
^ (Engaged)
Differential
Lock
Position
Control-Raised
Position
Position
Control-Lowered
Position
-Si
A
to
K
»!•
A
3-Point
Lowering
Speed
Control
Speed
Set
Remote
Cylinder-Retract
Remote
Cylinder-Extend
Steering
Wheel-Tilt Control
Lock
Unlock
Hazard
Warning
Lights
Headlight
Work
Light
4-Wheel
Drive-On
4-Wheel
Drive-Off
Fast
Slow
Read
Operator's
Manual
Tractor-Forward
Movement-Overhead
View
of
Machine
Tractor-Rearward
Movement-Overhead
View
of
Machine
Engine
Speed
Control
Master
System
Warning
FOREWORD
You
are
now the proud owner of a KUBOTA Tractor. This tractor is a product of
KUBOTA quality engineering
and
manufacturing. It is
made
of fine materials
and
under a
rigid
quality control system. It
will
give you long, satisfactory service. To
obtain
the
best
use
of your tractor,
please
read
this manual carefully. It
will
help you
become
familiar with
the
operation of
the
tractor
and
contains
many
helpful hints
about
tractor
maintenance.
It is KUBOTA's policy to utilize
as
quickly
as
possible
every
advance
in
our
research.
The
immediate
use
of
new
techniques
in
the
manufacture
of
products
may
cause
some
small
parts
of this
manual
to
be
outdated.
KUBOTA
distributors
and
dealers
will
have
the
most
up-to-date
information.
Please
do
not
hesitate
to
consult
with
them.
A
SAFETY
FIRST
This symbol, the industry's "Safety Alert Symbol", is used throughout this manual
and on labels on the machine itself to warn of the possibility of personal
injury.
Read
these
instructions carefully. It is essential that you read the instructions and
safety
regulations before you
attempt
to
assemble
or
use
this unit.
A
A
A
DANGER : Indicates an imminently
hazardous
situation which, if not
avoided,
will
result in
death
or
serious
injury.
WARNING :
Indicates
a potentially
hazardous
situation which, if not
avoided, could result in
death
or
serious
injury.
CAUTION :
Indicates
a
potentially
hazardous
situation
which,
if
not
avoided, could result in minor or
moderate
injury.
IMPORTANT:
Indicates
that
equipment
or property
damage
could result if
instructions
are
not
followed.
Gives
helpful information.
ASAFE
OPERATION
A-1
SERVICING
OF
TRACTOR
1
SPECIFICATIONS
2
SPECIFICATION
TABLE
2
TRAVELING
SPEEDS
4
IMPLEMENT
LIMITATIONS
5
INSTRUMENT
PANEL
AND
CONTROLS
7
PRE-OPERATION
CHECK
9
DAILY
CHECK
9
OPERATING
THE
ENGINE
10
STARTING
THE
ENGINE
10
Block
Heater
(Option) 13
STOPPING
THE
ENGINE
13
WARMING
UP
14
Warm-up
Transmission
Oil
at
Low
Ambient
Temperatures
14
JUMP
STARTING
14
OPERATING
THE
TRACTOR
16
OPERATING
NEW
TRACTOR
16
Do not
Operate
the
Tractor
at
Full
Speed
for
the
First
50
Hours 16
Changing Lubricating Oil for New Tractors 16
BOARDING
AND
LEAVING
THE
TRACTOR
16
OPERATING
FOLDABLE
ROPS
16
To
Fold
the
ROPS
16
To
Raise
the
ROPS
to Upright Position 17
Adjustment of Foldable ROPS 18
STARTING
18
Operator's
Seat
18
Seat
Belt
19
Tilt Steering Adjustment 19
Head Light / Turn Signal / Hazard Light Switch 20
Tractor Lights 21
Brake
Pedals
(Right
and
Left) 21
Range
Gear
Shift Lever
(L-M-H)
22
Front
Wheel
Drive
Lever
23
Hand
Throttle
Lever
23
Parking Brake 23
Speed
Control
Pedal
24
Speed
Set
Device 24
STOPPING
25
Stopping 25
CHECK
DURING
DRIVING
25
Immediately
Stop
the
Engine
if:
25
Easy
Checker
(TM) 25
CONTENTS
Fuel Gauge 26
Coolant Temperature Gauge 26
Hourmeter
/
Tachometer
27
PARKING
27
Parking 27
OPERATING
TECHNIQUES
28
Differential
Lock
28
Operating the Tractor on a Road 28
Operating on
Slopes
or Rough Terrain 29
Transport
the
Tractor Safely 29
Directions for
Use
of
Power
Steering
29
Electrical
Outlet
29
PTO
30
PTO
OPERATION
30
PTO
Select
Lever
30
PTO
Clutch
Lever
31
Stationary
PTO
31
3-POINT
HITCH
&
DRAWBAR
32
3-POINT
HITCH
33
Selecting
the
holes
of lifting
rods
and
lower links
33
Selecting
the
Top
Link Mounting
Holes
33
Drawbar
33
Lifting
Rod
(Right) 33
Top
Link
33
Telescopic
Stabilizers
34
DRAWBAR
34
Adjusting
Drawbar
Length
34
HYDRAULIC
UNIT
35
3-POINT
HITCH
CONTROL
SYSTEM
35
Position
Control
35
3-point Hitch Lowering
Speed
35
AUXILIARY
HYDRAULICS
36
Hydraulic Block
Type
Outlet 36
DUAL
REMOTE
HYDRAULIC
CONTROL
SYSTEM
36
Control Lever
and
Hydraulic
Hose
Connections
36
Loader
/
Remote
Control
Valve
Lever
37
Valve
Lock
37
Hydraulic Control Unit
Use
Reference
Chart
38
TIRES,
WHEELS
AND
BALLAST
39
TIRES
39
Inflation
Pressure
39
Dual
Tires
39
WHEEL
ADJUSTMENT
39
Front
Wheels
40
Rear
Wheels
40
Treads
41
BALLAST
44
Front
Ballast
44
Rear
Ballast
44
CONTENTS
MAINTENANCE
45
SERVICE
INTERVALS
45
LUBRICANTS,FUEL
AND
COOLANT
47
PERIODIC
SERVICE
50
HOW
TO
OPEN
THE
HOOD
50
Hood
50
Engine
Side
Cover
51
DAILY
CHECK
51
Walk
Around
Inspection
51
Checking
and
Refueling 51
Checking Engine Oil Level 52
Checking
Transmission
Fluid Level 52
Checking
Coolant
Level 53
Cleaning
Evacuator
Valve
53
Cleaning
Grill
and
Radiator
Screen
53
Checking Brake
Pedal
54
Checking
Gauges,
Meter and
Easy
Checker(TM) 54
Checking Head Light, Hazard Light
etc
....54
Checking
Seat
Belt
and
ROPS 54
Checking
and
Cleaning of Electrical Wiring
and
Battery
Cables
54
Checking Movable
Parts
54
EVERY
50
HOURS
55
Lubricating
Grease
Fittings 55
Checking Engine
Start
System
55
Checking Wheel Bolt Torque 56
EVERY
100
HOURS
56
Checking Battery Condition 56
Cleaning AirCleaner Primary Element 58
Cleaning Fuel Filter 58
Adjusting Fan Belt Tension 59
Adjusting Brake
Pedal
60
Checking Fuel Line 60
EVERY
200
HOURS
61
Replacing Engine
Oil
Filter 61
Changing Engine oil 61
Replacing Transmission
Oil
Filter [HST] 62
Checking Radiator Hose and Clamp 63
Checking Intake Air Line 63
Adjusting Toe-in 64
EVERY
400
HOURS
64
Changing Transmission Fluid 64
Replacing Hydraulic Oil Filter 65
Adjusting Front Axle Pivot
[4WD]
66
Replacing Fuel Filter Element 66
Changing Front Axle
Case
Oil 67
EVERY
800
HOURS
67
Adjusting Engine Valve
Clearance
67
EVERY
1
500
HOURS
67
Checking Fuel Injection Nozzle Injection
Pressure
67
EVERY
3
000
HOURS
67
Checking Injection
Pump
67
CONTENTS
EVERY
1
YEAR
67
Replacing Air
Cleaner
Primary
Element
and
Secondary
Element
67
EVERY
2
YEARS
67
Flushing Cooling
System
and
Changing
Coolant
67
Anti-Freeze
68
Replacing Radiator
Hose
(Water
pipes)
69
Replacing
Fuel
Hose
69
Replacing
Intake
Air Line
69
SERVICE
AS
REQUIRED
69
Bleeding Fuel
System
69
Draining Clutch Housing
Water
69
Replacing
Fuse
70
Replacing
Light Bulb 70
STORAGE
71
TRACTOR
STORAGE
71
REMOVING
THE
TRACTOR
FROM
STORAGE
71
TROUBLESHOOTING
72
ENGINE
TROUBLESHOOTING
72
OPTIONS
73
APPENDICES
74
INDEX
74
SAFE
OPERATION
A-1
SAFE
OPERATION
Careful operation is your
best
insurance
against
an
accident.
Read
and
understand
this
manual
carefully
before
operating
the
tractor.
All
operators,
no
matter
how much
experience
they
may
have,
should
read
this
and
other
related
manuals
before
operating
the
tractor or
any
implement
attached
to it. It is
the
owner's
obligation to instruct all
operators
in
safe
operation.
1.
BEFORE
OPERATING
THE
TRACTOR
1.
2.
3.
4.
5.
6.
7.
8.
9.
Know your
equipment
and
its limitations.
Read
this
entire
manual
before
attempting
to
start
and
operate
the
tractor.
Pay
special
attention to
the
danger,
warning
and
caution
labels
on
the
tractor.
Do
not
operate
the
tractor
or
any
implement
attached
to
it
while
under
the
influence
of
alcohol,
medication,
controlled
substances
or while
fatigued.
Before allowing
other
people
to
use
your
tractor,
explain
how
to
operate
and
have
them
read
this
manual
before
operation.
Never
wear
loose,
torn, or bulky clothing
around
tractor. It
may
catch
on moving
parts
or controls,
leading to
the
risk of an
accident.
Use
additional
safety
items,
e.g.
hard
hat,
safety
boots
or
shoes,
eye
and
hearing
protection,
gloves,
etc.,
as
appropriate
or
required.
Do not allow
passengers
to ride on
any
part
of
the
tractor
at anytime.
The
operator
must
remain
in
the
tractor
seat
during
operation.
Check
brakes,
clutch,
linkage
pins
and
other
mechanical
parts
for
improper
adjustment
and
wear.
Replace
worn
or
damaged
parts
promptly.
Check
the
tightness
of all
nuts
and
bolts regularly.
(For
further
details,
see
"MAINTENANCE"
section.)
Keep
your
tractor
clean.
Dirt,
grease,
and
trash
build
up
may
contribute
to
fires
and
lead
to
personal
injury.
Use
only
implements
meeting
the
specifications
listed
under
"IMPLEMENT
LIMITATIONS"
in
this
manual
or
implements
approved
by KUBOTA.
10.
Use
proper
weights
on
the
front or
rear
of
the
tractor
to
reduce
the
risk of
upsets.
When
using
the
front
loader,
put
an
implement
or
ballast
on
the
3-point
hitch to
improve
stability. Follow
the
safe
operating
procedures
specified
in
the
implement
or
attachment
manual.
11.
The
narrower
the
tread,
the
greater
the
risk of a
tractor
upset.
For
maximum
stability,
adjust
the
wheels
to
the
widest
practical
tread
width for
your
application.
(See
"TIRES,
WHEELS
AND BALLAST"
section.)
1AGAGAAAP103A
(1)
Rear
wheels
(A)
Tread
Width
12. Do not modify
the
tractor.
Unauthorized
modification
may
affect
the
function of
the
tractor,
which
may
result
in
personal
injury.
♦
CAB,
ROPS
1.
KUBOTA
recommends
the
use
of
a
CAB
or
Roll
Over
Protective
Structures
(ROPS)
and
seat
belt in
almost
all
applications.
This
combination
will
reduce
the
risk
of
serious
injury or
death,
should
the
tractor
be
upset.
Check
for
overhead
clearance
which
may
interfere
with
a
CAB
or
ROPS.
2.
Set
parking
brake
and
stop
engine.
Remove
any
obstruction
that
may
prevent
raising or folding of
the
ROPS.
Do
not
allow
any
bystanders.
Always
perform
function from a
stable
position
at
the
rear
of
the
tractor.
Hold
the
top of
the
ROPS
securely
when
raising or
folding. Make
sure
all pins
are
installed
and
locked.
3. If
the
CAB or
ROPS
is
loosened
or
removed
for
any
reason,
make
sure
that
all
parts
are
reinstalled
correctly
before
operating
the
tractor.
4.
Never
modify
or
repair
any
structural
member
of a
CAB or
ROPS
because
welding,
bending,
drilling,
grinding, or cutting
may
weaken
the
structure.
5. If
any
structural
member
of
the
CAB
or
ROPS
is
damaged,
replace
the
entire
structure
at
your
local
KUBOTA
Dealer.
6. If
the
tractor
is
equipped
with a foldable
ROPS
it
may
be
temporarily folded
down
only
when
absolutely
necessary
for
areas
with
height
constraints.
(There
is no
operator
protection provided by
the
ROPS
in
the
folded position.
For
operator
safety
the
ROPS
should
be
placed
in
the
upright
and
locked
position
and
the
seat
belt
fastened
for all
other
operations.)
A-2
SAFE
OPERATION
7. Always
use
the
seat
belt if
the
tractor
has
a CAB or
ROPS.
Do
not
use
the
seat
belt
if a
foldable
ROPS
is
down
or
there
is no ROPS. Check
the
seat
belt regularly
and
replace
iffrayed or
damaged.
1AGAEEIAP003A
(1)
ROPS
{2)
Seat
belt
2.
OPERATING
THE
TRACTOR
Operator
safety
is a priority.
Safe
operation, specifically
with
respect
to overturning
hazards,
entails
understanding
the
equipment
and
environmental
conditions
at
the
time
of
use.
Some
prohibited
uses
which
can
affect overturning
hazards
include traveling
and
turning with implements
and
loads
carried
too
high
etc.
This
manual
sets
forth
some
of
the
obvious
risks,
but
the
list is
not,
and
cannot
be,
exhaustive.
It is
the
operator's
responsibility to
be
alert
for
any
equipment
or
environmental
condition
that
could
compromise
safe
operation.
♦
1.
2.
3.
4.
Starting
Always sit in
the
operator's
seat
when
starting
engine
or
operating
levers
or controls. Adjust
seat
per
instructions in
the
operating
the
tractor
section.
Never
start
engine
while
standing
on
the
ground.
Before
starting
the
engine,
make
sure
that
all
levers
(including auxiliary control levers)
are
in their neutral
positions,
that
the
parking
brake
is
engaged,
and
that
both
the
clutch
and
the
Power
Take-Off
(PTO)
are
disengaged
or "OFF".
Fasten
the
seat
belt
if
the
tractor
has
a
CAB
or
a
foldable
ROPS
in
the
upright
and
locked position.
Do not
start
engine
by
shorting
across
starter
terminals
or
bypassing
the
safety
start
switch.
Machine
may
start
in
gear
and
move
if normal starting
circuitry is
bypassed.
Do
not
operate
or idle
engine
in a
non-ventilated
area.
Carbon
monoxide
gas
is
colorless,
odorless,
and
deadly.
5.
Check
before
each
use
that
operator
presence
controls
are
functioning correctly.
Test
safety
systems.
(See
"Checking Engine
Start
System"
in "EVERY 50
HOURS" in "PERIODIC SERVICE" section.)
Do not
operate
unless
they
are
functioning correctly.
♦
Working
1. Pull only from the drawbar. Never hitch to axle housing
or
any
other
point
except
drawbar;
such
arrangements
will
increase
the
risk of
serious
personal
injury or
death
due
to a
tractor
upset.
1AGAEEFAP068A
(1)
Drawbar
2.
For
trailing PTO-driven
implements,
set
the
drawbar
to
the
towing position.
3. Attach pulled or
towed
loads
to
the
drawbar
only.
4. Keep all
shields
and
guards
in place.
Replace
any
that
are
missing
or
damaged.
5. Avoid
sudden
starts.
To avoid
upsets,
slow
down
when
turning, on
uneven
ground,
and
before
stopping.
6.
The
tractor
cannot
turn
with
the
differential
locked
and
attempting
to
do
so
could
be
dangerous.
7. Do
not
operate
near
ditches,
holes,
embankments,
or
other
ground
surface
features
which
may
collapse
under
the
tractor's
weight.
The
risk of
tractor
upset
is
even
higher
when
the
ground
is
loose
or wet. Tall
grass
can
hide
obstacles,
walk
the
area
first to
be
sure.
8.
Watch
where
you
are
going at all
times.
Watch
for
and
avoid
obstacles.
Be
alert
at
row
ends,
near
trees,
and
other
obstructions.
9.
When
working in
groups,
always
let
the
others
know
what
you
are
going
to
do
before
you
do
it.
10.
Never
try to
get
on or off a
moving
tractor.
11. Always sit in
the
operator's
seat
when
operating
levers
or
controls.
12. Do
not
stand
between
tractor
and
implement
or trailed
vehicle
unless
parking
brake
is
applied.
♦
Safety
for
children
Tragedy
can
occur
if
the
operator
is
not
alert
to
the
presence
of children. Children
generally
are
attracted
to
machines
and
the
work
they
do.
1.
Never
assume
that
children will
remain
where
you
last
saw
them.
2.
Keep
children
out
of
the
work
area
and
under
the
watchful
eye
of
another
responsible
adult.
3. Be
alert
and
shut
your
machine
down
if children
enter
the
work
area.
4.
Never
carry
children on
your
machine.
There
is no
safe
place
for
them
to ride.
They
may
fall off
and
be
run
over
or
interfere
with
your
control of
the
machine.
5.
Never
allow
children
to
operate
the
machine
even
under
adult
supervision.
6.
Never
allow children to play on
the
machine
or
on
the
implement.
7.
Use
extra
caution
when
backing
up. Look
behind
and
down
to
make
sure
area
is
clear
before
moving.
♦
Operating
on
slopes
Slopes
are
a
major
factor
related
to loss-of-control
and
tip-
over
accidents,
which
can
result
in
severe
injury or
death.
All
slopes
require
extra
caution.
1. To
avoid
upsets,
always
back
up
steep
slopes.
If
you
cannot
back
up
the
slope
or ifyou feel
uneasy
on it, do
not
operate
on it.
Stay
off
slopes
too
steep
for
safe
operation.
2. Driving forward
out
of a ditch, mired condition
or
up a
steep
slope
increases
the
risk of a
tractor
to
be
upset
backward.
Always
back
out
of
these
situations.
Extra
caution
Is
required
with
4-wheel
drive
models
because
their
increased
traction
can
give
the
operator
false
confidence
in
the
tractor's
ability to climb
slopes.
3.
Keep
all
movement
on
slopes
slow
and
gradual.
Do
not
make
sudden
changes
in
speed,
direction or apply
brake
and
make
sudden
motions
of
the
steering
wheel.
4. Avoid
disengaging
the
clutch or
changing
gears
speed
when
climbing or going down a
slope.
If on a
slope
disengaging
the
clutch or
changing
gears
to neutral
could
cause
loss
of
control.
5.
Special
attention
should
be
made
to
the
weight
and
location of
implements
and
loads
as
such
will
affect
the
stability of
the
tractor.
6. To
improve
stability on
slope,
set
widest
wheel
tread
as
shown
in
"TIRES,
WHEELS
AND
BALLAST"
section.
Follow
recommendations
for
proper
ballasting.
♦
Driving
the
tractor
on
the
road
1. Lock
the
2
brake
pedals
together
to
help
assure
straight-line
stops.
Uneven
braking at
road
speeds
could
cause
the
tractor
to tip
over.
1AGAEEFAP017A
(1)
Brake
Pedal
(LH)
(2)
Brake
Pedal
(RH)
(3)
Brake
Pedal
Lock
SAFE
OPERATION
A-3
(A)
Whenever
travelling
on
the
road
2.
Check
the
front wheel
engagement.
The
braking
characteristics
are
different
between
2
and
4-wheel
drive. Be
aware
of
the
difference
and
use
carefully.
3. Always slow
the
tractor down before turning. Turning
at high
speed
may
tip
the
tractor
over.
4. Make
sure
that
the
Slow Moving Vehicle (SMV) sign is
clean
and
visible.
Use
hazard
lights
and
turn
signals
as
required.
1AGAEEIAP004A
(1)
SMV
emblem
(2)
Bracket
5.
Observe
all local traffic
and
safety
regulations.
6. Turn
the
headlights on. Dim them when meeting
another
vehicle.
7. Drive at
speeds
that
allow
you
to
maintain
control
at
all
times.
8. Do not apply
the
differential lock while traveling at road
speeds.
The
tractor
may
run
out
of control.
9. Avoid
sudden
motions of
the
steering wheel
as
they
can
lead
to a
dangerous
loss
of stability.
The
risk is
especially
great
when
the
tractor is traveling at road
speeds.
A-4
SAFE
OPERATION
10.
Keep
the
ROPS
in
the
"UP" position
and
wear
the
seat
belt
when
driving
the
tractor
on
the
road.
Otherwise,
you will not be
protected
in
the
event
of a
tractor
roll-over.
11.
Do
not
operate
an
implement
while
the
tractor
is
on
the
road.
Lock
the
3-point
hitch in
the
raised
position.
12.
When
towing
other
equipment,
use
a
safety
chain
and
place
an
SMV
emblem
on it
as
well.
1AGAEEAAP019A
(1)
Safety
chain
13.
Set
the
implement lowering
speed
knob in
the
"LOCK"
position to hold
the
implement
in
the
raised
position.
1AGAEEIAP005A
(1)
3-point
hitch lowering
speed
l<nob
(A) "FAST"
(B) "SLOW"
(C) "LOCK"
3.
PARKING
THE
TRACTOR
1.
Disengage
the
PTO, lower all
implements
to
the
ground,
place
all control
levers
in
their
neutral
positions,
set
the
parking
brake,
stop
the
engine,
remove
the
key
from
the
ignition
and
lock
the
cab
door
(if
equipped).
Leaving
transmission
in
gear
with
the
engine
stopped
will not
prevent
tractor
from rolling.
2.
Make
sure
that
the
tractor
has
come
to a
complete
stop
before
dismounting.
3. Avoid parking on
steep
slopes,
if
at
all
possible
park
on
a firm
and
level
surface;
ifnot,
park
across
a
slope
with
chock
the
wheels.
Failure to
comply
with this
warning
may
allow
the
tractor
to
move
and
could
cause
injury
or
death.
4.
OPERATING
THE
PTO
1.
Wait
until all
moving
components
have
completely
stopped
before
getting off
the
tractor,
connecting,
disconnecting,
adjusting,
cleaning,
or servicing
any
PTO
driven
equipment.
2.
Keep
the
PTO
shaft
cover
in
place
at
all
times.
Replace
the
PTO
shaft
cap
when
the
shaft
is not in
use.
1AGAEEFAP003B
(1)
PTO
Shaft
cover
(2)
PTO
Shaft
cap
(A) "NORMAL
POSITION"
(B) "RAISED
POSITION"
3. Before installing or using PTO driven equipment,
read
the
manufacturer's
manual
and
review
the
safety
labels
attached
to
the
equipment.
4.
When
operating
stationary
PTO
driven
equipment,
always
apply
the
tractor
parking
brake
and
place
chocks
behind
and
in
front
of
the
rear
wheels.
Stay
clear
of all rotating
parts.
Never
step
over
rotating
parts.
5.
USING
3-POINT
HITCH
1.
Use
the
3-point hitch only with
equipment
designed
for
3-point
hitch
usage.
2.
When
using a 3-point hitch
mounted
implement,
be
sure
to install
the
proper
counterbalance
weight
on
the
front
of
the
tractor.
3.
When
transporting
on
the
road,
set
the
implement
lowering
speed
knob in
the
"LOCK" position to hold
the
implement
in
the
raised
position.
1AGAEEIAP005A
(1)
3-point
hitch lowering
speed
i<nob (A) "FAST"
(B) "SLOW"
(C) "LOCK"
6.
SERVICING
THE
TRACTOR
Before servicing
the
tractor,
park
it on a firm, flat
and
level
surface,
set
the
parking
brake,
lower all
implements
to
the
ground,
place
the
gear
shift
lever
in
neutral,
stop
the
engine
and
remove
the
key.
1. Allow
the
tractor
time
to cool off
before
working on or
near
the
engine,
muffler, radiator,
etc.
2. Do
not
remove
radiator
cap
while
coolant
is hot.
When
cool, slowly
rotate
cap
to
the
first
stop
and
allow
sufficient
time
for
excess
pressure
to
escape
before
removing
the
cap
completely.
If
the
tractor
has
a
coolant
recovery
tank,
add
coolant
or
water
to
the
tank,
not
the
radiator.
(See
"Checking
Coolant
Level" in
"DAILYCHECK" in "PERIODIC SERVICE"
section.)
3. Always
stop
the
engine
before
refueling. Avoid spills
and
overfilling.
4. Do
not
smoke
when
working
around
battery
or
when
refueling.
Keep
all
sparks
and
flames
away
from
battery
and
fuel
tank.
The
battery
presents
an
explosive
hazard,
because
it
gives
off
hydrogen
and
oxygen
especially
when
recharging.
5.
Before
"jump starting" a
dead
battery,
read
and
follow
all of
the
instructions.
(See
"JUMP
STARTING" in
"OPERATING THE ENGINE"
section.)
6.
Keep
first aid kit
and
fire
extinguisher
handy
at
all
times.
7.
Disconnect
the
battery's
ground
cable
before
working
on
or
near
electric
components.
8. To
avoid
the
possibility of
battery
explosion,
do
not
use
or
charge
the
refillable
type
battery
if
the
fluid level is
below
the
LOWER
(lower
limit
level)
mark.
Check
the
fluid level regularly
and
add
distilled
water
as
required
so
that
the
fluid
level
is
between
the
UPPER
and
LOWER
levels.
SAFE
OPERATION
A-5
9. To
avoid
sparks
from
an
accidental
short
circuit,
always
disconnect
the
battery's
ground
cable
(-) first
and
reconnect
it
last.
;©
1AGAEEIAP006A
(1)
Battery
10. Do
not
attempt
to
mount
a tire on a rim.
This
should
be
done
by a qualified
person
with
the
proper
equipment.
11.
Always
maintain
the
correct
tire
pressure.
Do
not
inflate
tires
above
the
recommended
pressure
shown
in
the
operator's
manual.
1AGAKADAP202A
12.
Securely
support
the
tractor
when
either
changing
wheels
or
adjusting
the
wheel
tread
width.
13.
Make
sure
that
wheel
bolts
have
been
tightened
to
the
specified
torque.
14. Do
not
work
under
any
hydraulically
supported
devices.
They
can
settle,
suddenly
leak
down,
or
be
accidentally
lowered.
If it is
necessary
to
work
under
tractor
or
any
machine
elements
for
servicing
or
adjustment,
securely
support
them
with
stands
or
suitable
blocking
beforehand.
A-6
SAFE
OPERATION
15.
Escaping
hydraulic fluid
under
pressure
has
sufficient
force to
penetrate
skin,
causing
serious
personal
injury.
Before
disconnecting
hydraulic lines,
be
sure
to
release
all residual
pressure.
Before
applying
pressure
to
the
hydraulic
system,
make
sure
that
all
connections
are
tight
and
that
all lines,
pipes,
and
hoses
are
free
of
damage.
1BAACAAAP010B
16. Fluid
escaping
from
pinholes
may
be
invisible. Do not
use
hands
to
search
for
suspected
leaks;
use
a
piece
of
cardboard
or wood.
Use
of
safety
goggles
or
other
eye
protection is
also
highly
recommended.
If injured
by
escaping
fluid,
see
a
medical
doctor
at
once.
This
fluid will
produce
gangrene
or
severe
allergic reaction.
1AGAEAAAP114A
(1)
Cardboard
(2) Hydraulic line
(3) Magnifying
glass
7.
DANGER,
WARNING
AND
CAUTION
LABELS
(1)
Part
No.
TA240-9848-2
'6
(^)
A
WARNING
TO AVOID
INJURY
OR DEATH FROM
ROLL-OVER:
• Keep Roll-Over Protective
Structures
(ROPS)
in
the
upright
and
lodged position.
•
Fasten
SEAT BELT before operating.
THERE
IS NO
OPERATOR
PROTECTION
WHEN
THEROPSIS INTHE
FOLDED
POSITION:
• Check the operating
area
and fold the ROPS only
when
absolutely
necessary.
•
Do
not
wear
SEAT
BELT
if
ROPS
is
folded.
•
Raise
and
lock
ROPS
as
soon
as
vertical
clearance
allows.
•
Read
ROPS
related
instructions
and
warnings.
(2)
Part
No.
TC420-4956-1
Diesel fuel only No fire
n>
•
P \
ULTRA
LOW
SULFUR
DIESEL
FUEL
ONLY
1AGAIDHAP154E
1AGAEBMAP071E
SAFE
OPERATION
A-7
(3)
Part
No.
6C090-4958-2
Do not
get
your
hands
close
to
engine
fan
and
fan belt.
1AGAIAZAP110A
1AGAEEAP005D
1AGAEEIAP027A
A-8
SAFE
OPERATION
(1)Part
No.
6C200-4959-1
AWARNING
TO
AVOID
PERSONAL
INJURY:
1
.Attach
pulled
or
towed
loads
to
the
drawbar
only.
2.Use
the 3-polnt hitch only with equipment
designed
for
3-point
hitch
usage.
V '
A
WARNING
TO
AVOID
PERSONAL
INJURY:
1. Keep PTO
shield
in
place
at all times.
2. Do not
operate
the
PTO at
speeds
faster
than
the
speed
recommended
by the implement
manufacturer.
3. For trailing PTO-driven implements,
set
drawbar
at towing
position,
(see
operator's
manual)
1AGAECEAP013E
(3)
Part
No.
6C430-4965-1
A
DANGER
TO
AVOID
POSSIBLE
INJURY
OR
DEATH
FROM
A
MACHINE
RUNAWAY.
1. Do not start engine by shorting
across
starter
terminals or bypassing the safety start switch.
Machine may start in
gear
and
move ifnormal
starting circuitry is
bypassed.
2. Start engine only from operator's
seat
with
transmission
and
PTO
OFF.
Never start engine whilestanding on the ground.
1AGAEEAAP003A
(2)
Part
No.
6C540-9554-1
A
WARNING
(4)
Part
No.
6C430-4959-1
Do
not
touch
hot
surface
like muffler,
etc.
(6)
Part
No.
6C300-4744-1
AWARNING
Never
modify
or
repair
a
HOPS
because
welding,
grinding,
drilling
or
cutting
any
portion
may
weaken
the
structure.
A
WARNING
TO AVOID
PERSONAL
INJURY
OR DEATH WHEN RAISING
OR FOLDING
ROPS:
•Set
parking
brake
and
stop
engine.
•Remove
any
obstruction
that
may
prevent
raising
or folding
of
the
ROPS.
•Do
not
allow
any
bystanders.
•Always
perform
function
from
a
stable
position
at
the
rear
of
the
tractor.
•Hold
the
top
of
the
ROPS
securely
when
raising
or folding.
•Make
sure
all
pins
are
installed
and
locked.
1AGAEEIAP036A
1AGAEEIAP004C
A
A
1AGAEEAAP002A
(5)
Part
No.
6C090-4958-2
Do not
get
your
hands
close
to
engine
fan
and
fan belt.
1AGAIAZAP110A
1AGAEEIAP028A \
Operation
of
this
equipment
may
create
sparks
thai
can
start
fires
around
dry
vegetation.
A
sparl(
arrester
may
be
required.
The
operator
should
contact
local
fire
agencies
for
laws
or
regulations
relating
to
fire
prevention
requirements.
1AGAIHFAP069A
(1)
Part
No.
6C300-3012-2
33
CHARGE
BATTERY
REPLACE
BATTERY
W©
FUMMA91.6S &H1EU}
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BEACHOFCBilOREN
55B24LS
430CCA
(SAE)
360CCA
(EN)
12V
45Ah(20HR)
RC80(MIN)
1AGAEBQAP107A
(2)
Part
No.
6C540-4742-1
r
A W A R N I N G
TO
AVOID
PERSONAL
INJURY
OR
DEATH;
1.
Read
and
understand
the
operator's
manual
before
operation.
2. Before starting the
engine,
mal<e
sure
that
everyone
is at a
safe
distance
from
the
tractor
and
that
the
PTO
is
OFF.
3. Do not allow
passengers
on the tractor at
any
time.
4.
Before
allowing
other
people
to
use
the
tractor,
have
them
read
the
operator's
manual.
5.
Check
the
tightness
of all nuts
and
bolts regularly.
6.
Keep
all
shields
in
place
and
stay
away
from all moving
parts.
7. Lock the two
brake
pedals
together
before driving on the road.
8. Slow down for turns, or rough
roads,
or
when
applying individual
brakes.
9. On public
roads
use
SMV
emblem
and
hazard
lights, if required by local
traffic
and
safety
regulations.
10. Pull
only
from
the
drawbar.
11. Before dismounting, lower the implement to the ground,
set
the parking
brake,
stop
the
engine
and
remove
the
key.
12.
Securely
support
tractor
and
implements
before working
underneath.
1AGAEEIAP035A
SAFE
OPERATION
A-9
DANGER
•OUE
TO
HYDROGD^
GAS
GENERATED
m(M
BATItRY.
HANDLING
WmOlTT
CARE
CAN
CAUSE
f
1R£
AKO
0(PLOSK)N.
•THIS
\2V
BATTtPY
IS
CWIY
m
STAR1ING
9Bm.
K)
NOT
APPLY
THIS
TFOR
OTHER
USES.
•CHARGE
THIS
e^.HERY
(^iLY
AT
^NTIUI^
PLACES.
AHD
AVO!0
SHORTS
OR
SPARKS.
•REFER
70
THE
iKSTRUGTlON
OF
VSHIClE
OR
BATTERY
BEFORE
US3^G
SOOSTER
CABLE.
SDIFUj?{C
ACiO
MAY
CAUSE
BLINDNESS
OR
SEVERE
BURfi
IN
CA^
EYES.
Sm.
CLOTKES
OR
ANY
ARTICLES
ARE
STAINED
VVJTH
ACID,
aUSHOaH:TS
IMMEDIATEY
WfTH
WAT5?.
ir
ACS
3£l^
SWALLOWED,
PLEKTY
GF
WM£R
PfiCWPTLY
IN
CASE
OF
ACCiOBITAL
CONTACT,
C(WSULTAOOCTQR
IMWEOmY
•aATTERY
FHIS)
mi
ACiD
(DO
NOTTU
OR
SP!Ll)
-FIAMMA&IE.
00
NOT
CHARGE
NEAR
BRE
OR
SPARKS
•OOf^OT
CHARGE
fWiOlY
-DO
NOT
OiS^SEI^aE
THE
3AnERYtSEAL£0
PROPOSITION 65 WARNING
BATTERY
TOSTS.
TERMINALS.
AND
RELATED
ACCESSORIES
CONTAIM
lEAD
AND
LEAD
COMPOUNDS.
CHEMICALS
KNOWN
TOTHESTATEOF
CAUFORNIft
TO CAUSE
CANCER
AND
REPRODUCTIVE
HARM.
WASH
HANDS
AFTER
HANDLING.
(3)
Part
No.
6C150-4743-1
AWARNING
BEFORE
DISMOUNTING
TRACTOR;
1.
ALWAYS
SET
PARKING
BRAKE.
Leaving
transmission
in
gear
with
the
engine
stopped
will
not
prevent
tractor
Itom
rolling.
2.
PARK
ON
LEVEL
GROUND
WHENEVER
POSSIBLE,
If
parking
on
a
slope,
position
tractor
across
the
slope.
3.
LOWER
ALL
IMPLEMENTS
TO
THE
GROUND.
4.STOP THE
ENGINE.
1AGAEBMAP069E
1AGAEEIAP006F
1AGAEEIAP029A
A-10
SAFE
OPERATION
8.
CARE
OF
DANGER,
WARNING
AND
CAUTION
LABELS
1.
Keep
danger,
warning
and
caution
labels
clean
and
free
from
obstructing
material.
2.
Clean
danger,
warning
and
caution
labels
with
soap
and
water,
dry with a
soft
cloth.
3.
Replace
damaged
or
missing
danger,
warning
and
caution
labels
with
new
labels
from
your
local KUBOTA
Dealer.
4. If a
component
with
danger,
warning
and
caution
label(s)
affixed is
replaced
with
new
part,
make
sure
new
label(s) is
(are)
attached
in
the
same
location(s)
as
the
replaced
component.
5. Mount new
danger,
warning
and
caution labels by applying on a
clean
dry
surface
and
pressing
any
bubbles
to
outside
edge.
SERVICING
OF
TRACTOR
1
SERVICING
OF
TRACTOR
Your
dealer
is
interested
in
your
new
tractor
and
has
the
desire
to help you
get
the
most
value
from it. After reading
this
manual
thoroughly, you willfind
that
you
can
do
some
of
the
regular
maintenance
yourself.
However,
when
in
need
of
parts
or
major
service,
be
sure
to
see
your
KUBOTA
Dealer.
For
service,
contact
the
KUBOTA
Dealership
from which
you
purchased
your
tractor
or
your
local KUBOTA Dealer.
When
in
need
of parts, be
prepared
to give your
dealer
the
tractor,
CAB/ROPS
and
engine
serial
numbers.
Locate
the
serial
numbers
now
and
record
them
in
the
space
provided.
Type
Serial
No.
T
ractor
CAB/ROPS
Engine
Date
of
Purchase
Name
of
Dealer
(To
be
filled in by
purchaser)
♦
Warranty
This
tractor
is
warranted
under
the
KUBOTA
Limited
Express
Warranty,
a
copy
of which
may
be
obtained
from
your selling dealer. No warranty shall, however, apply if
the
tractor
has
not
been
handled
according
to
the
instruction given in
the
Operator's
Manual
even
it is within
the
warranty
period.
♦
Scrapping
the
tractor
and
its
procedure
To put
the
tractor
out
of
service,
correctly follow
the
local
rules
and
regulations
of
the
country
or territory
where
you
scrap
it. If you
have
questions,
consult
your
local
KUBOTA
Dealer.
1AGAEEIAP023D
(1)
Tractor
identification
plate
(2)
Tractor
serial
number
(3)
Engine
serial
number
1AGAEEIAP004B \
1AGAEE1AP007A
(1)
ROPS
identification
(ROPS
Serial
No.)
SPECIFICATIONS
SPECIFICATIONS
SPECIFICATION
TABLE
Model
B2301HSD
B2601HSD
PTO
power
kW (HP)
13.0
(17.5)*
14.5(19.5)*
Maker
KUBOTA
Model
D1005-E4-D32
D1105-E4-D32
Type
E-TVCS, liquid
cooled,
3-cylinder
diesel
Number
of
cylinders
3
Bore
and
stroke
mm (in.)
076x73.6(03.0x2.9)
078x78.4 (03.1x3.1)
Engine
Total
displacement
cc (cu.in.) 1001
(61.1)
1123
(68.5)
Engine
gross
power
kW (HP)
16.4
(22)*
19.0
(25.5)*
Rated
revolution
rpm
2800
Low idling revolution
rpm
1000
to
1100
Maximum
torque
N-m (ft-lb)
60
(44) 71 (52)
Battery
12V,
RC
; SOmin,
CCA
:
430A
Fuel
tank
L
(U.S.gals.)
23 (6.1)
Capacities
Engine
crankcase
(with filter) L
(U.S.qts.)
3.1 (3.3)
Engine
coolant
L
(U.S.qts.)
3.8
(4.0)
Transmission
case
L
(U.S.gals.)
15 (4.0)
Overall length (without
3P)
mm (in.)
2380
(93.7)
2410(94.9)
Overall width (min.
tread)
mm (in.)
1150
(45.3)
1245
(49.0)
Overall
height
mm (in.)
2130
(83.9)
2160
(85.0)
Dimensions
Wheel
base
mm (in.)
1560
(61.4)
Minimum
ground
clearance
mm (in.)
305
(12.0)
325(12.8)
Tread
Front
mm (in.)
800
(31.5)
815(32.1)
Rear
mm (in.)
900
(35.5)
950
(37.4)
Weight
kg (lbs.)
710(1566)
740(1632)
Clutch
Not
applicable
Tires
Front
6-12
7-12
Rear
9.5-16
11.2-16
Traveling
system
Steering
Hydrostatic
type
power
steering
Transmission
HST (3
ranges)
Brake
Dry
single
plate
Minimum turning
radius
(with
brake)
m (feet) 2.1
(6.9)
SPECIFICATIONS
Model
B2301HSD
B2601HSD
Hydraulic unit
Hydraulic control
system
Position
control
Pump
capacity
L /
min
(gals
/ min)
31.4
(8.3)
3-point
hitch
SAE
Category
1
Max.
lift
force
At lift
points
kg (lbs.)
820(1808)
24
in.behind
liftpoint
kg (lbs.)
640
(1411)
PTO
Rear-PTO
SAE
1-3/8, 6
splines
PTO
/
Engine
speed
rpm
1
speed
540/2768
Mid-PTO
USA No. 5 (KUBOTA 10-tooth) involute spline
PTO
/
Engine
speed
rpm
1
speed
2500
/
2753
NOTE:
*SAEJ
1995
The
company
reserves
the
right to
change
the
specifications without notice.
SPECIFICATIONS
TRAVELING
SPEEDS
(At
rated
engine
rpm)
IVlodel
B2301HSD
Tire
size
(Rear)
9.5
-16
Farm
/
33
x
12.5
-15
Turf
/12
-16.5
Industry
Range
gear
shift
lever
km
/ h
mph
Forward
Low
0
to
5.6
0
to
3.5
Middle
0
to
8.8
0
to
5.5
High
Oto
19.1
Oto
11.8
Reverse
Low
0
to
4.2
0
to
2.6
Middle
0
to
6.6
Oto
4.1
High
Oto
14.3
0
to
8.9
Model
B2601HSD
Tire
size
(Rear)
11.2-16
Farm
33
X
12.5
-15
Turf
/12
-16.5
Industry
Range
gear
shift
lever
km
/ h
mph
km
/ h
mph
Forward
Low
0
to
6.0
0
to
3.7
0
to
5.6
0
to
3.5
Middle
0
to
9.5
0
to
5.9
0
to
8.8
0
to
5.5
High 0
to
20.4
Oto
12.7
Oto
19.1
Oto
11.8
Reverse
Low
0
to
4.5
0
to
2.8
0
to
4.2
0
to
2.6
Middle
Oto
7.1
0
to
4.4
0
to
6.6
0
to
4.1
High
Oto
15.3
0
to
9.5
Oto
14.3
0
to
8.9
The
company
reserves
the
right to
change
the
specification without notice.
IMPLEMENT
LIMITATIONS
IMPLEMENT
LIMITATIONS
The
KUBOTATractor
has
been
thoroughly
tested
for proper performance with implements sold or approved by
KUBOTA.
Use
with implements which
are
not sold or
approved
by KUBOTA
and
which
exceed
the
maximum specifications listed
below,
or
which
are
otherwise
unfit for
use
with
the
KUBOTA
Tractor
may
result
in malfunctions or failures of
the
tractor,
damage
to
other
property
and
injury to
the
operator
or others. [Any malfunctions or failures of
the
tractor resulting from
use
with improper
implements
are
not
covered
by
the
warranty.]
Tread
(max.width) with farm
tires
Lower
link
end
max.
loading
weight
WO
Front
Rear
B2301HSD
800
mm
(31.5
in.)
900
mm
(35.4
in.)
300
kg
(660
lbs.)
B2601HSD
815
mm (32.1 in.)
950
mm
(37.4
in.)
Actual figures
B2301
B2601
Implement
weight
W1
and
/
or
size
Max.
Drawbar
Load
W2
Trailer loading
weight
W3
Max. capacity
As in
the
following list
(Shown
on
the
next
page)
300
kg
(660
lbs.)
1000
kg
(2210
lbs.)
Lower link
end
max. loading
weight
The
max. allowable load which
can
be
put on
the
lower link
end
: WO
Implement
weight
The
implement's
weight
which
can
be
put
on
the
lower link : W1
Max.
drawbar
load
W2
Trailer loading weight
The
max. loading weight for trailer (without trailer's
weight):
W3
wo
Q
•
W2
1AGAIAZAP121B
W1
NOTE:
•
Implement
size
may
vary
depending
on soil
operating
conditions.
• Strictly follow
the
instructions outlined in the operator's manual of
the
mounted or trailed machinery or trailer, and do
not
operate
the
combination
tractor
-
machine
or
tractor
-
trailer
unless
all
instructions
have
been
followed.
•
Forestry
Application
Following
hazards
exist;
(a) toppling
trees,
primarily in
case
a
rear-mounted
tree
grab-crane
is
mounted
at
the
rear
of
the
tractor;
(b)
penetrating
objects
in
the
operator's
enclosure,
primarily in
case
a winch is
mounted
at
the
rear
of
the
tractor.
Optional
equipments
such
as
OPS
(Operator Protective Structure),
FOPS
(Falling Object Protective Structure), etc. to
deal with
these
hazards
and
other
related
hazards
are
not available for this tractor. Without
such
optional
equipment
use
is limited to
tractor
specific applications like
transport
and
stationary
work.
IMPLEMENT
LIMITATIONS
Implement
Remarks
B2301
B2601
Mid-mount
Max. cutting width
Max.
weight
cm (in.)
kg (lbs.)
152
(60)
140
(300)
Mower
Rotary-cutter
(1
Blade)
Max. cutting width
Max.
weight
cm (in.)
kg (lbs.)
122
(48)
204
(450)
Rear-mount
(2
or
3
Blade)
Max. cutting width
Max.
weight
cm
(in.)
kg (lbs.)
152
(60)
227
(500)
Flail-mower
Max. cutting width
cm
(in.)
122
(48)
Sickle
bar
Max. cutting width
cm
(in.)
152
(60)
Rotary
tiller
Max.tilling width
Max.
weight
Slip
clutch
cm
(in.)
kg (lbs.)
127
(50)
213(470)
Necessary
Bottom
plow
Max.
size
cm
(in.)
36
(14)
X1
Disc
plow
Max.
size
cm (in.)
56
(22) X1
Cultivator
Max.
size
cm
(in.)
137
(54)
1
Row
Disc
harrow
Max. harrowing width
Max.
weight
cm (in.)
kg (lbs.)
152
(60)
190
(420)
Sprayer
Max.
tank
capacity
L(U.S.gals.)
190(50)
Front
blade
Max. cutting width
Sub
frame
cm (in.)
152
(60)
Necessary
Rear
blade
Max. cutting width
Max.
weight
cm (in.)
kg (lbs.)
152
(60)
160
(350)
Front
loader
Max. lifting
capacity
(Bucket
center)
Max.
width
Sub
frame
kg (lbs.)
cm
(in.)
360
(794)
127
(50)
Necessary
Box
blade
Max. cutting width
Max.
weight
cm
(in.)
kg (lbs.)
137
(54)
227
(500)
Back
hoe
Max. digging
depth
Max.
weight
Sub
frame
cm
(in.)
kg (lbs.)
198
(78)
320
(705)
Necessary
Snow
blower
Max. digging
depth
Max.
weight
Sub
frame
cm
(in.)
kg (lbs.)
152
(60)
200(450)
Necessary
Trailer
Max.
load
capacity
Max.
drawbar
load
kg (lbs.)
kg (lbs.)
1000
(2200)
300
(660)
NOTE:
•
Implement
size
may
vary
depending
on soil
operating
conditions.
INSTRUMENT
PANEL
AND
CONTROLS
7
INSTRUMENT
PANEL
AND
CONTROLS
Instrument
Panel,
Switches
and
Hand
Controls
(D
1AGAEEIAP008A
©
©
ILLUSTRATED
CONTENTS
(1) Turn
signal
/
Hazard
light indicator. 20
(2)
Coolant
temperature
gauge
26
(3)
Hazard
light switch 20
(4) Turn
signal
light switch 20
(5)
Head
light
switch
20
(6)
Parking
brake
lever
27
(7)
Speed
set
lever
24
(8)
Hourmeter
/
Tachometer.
27
(9)
Easy
Checker
(TM) 25
(10)
Fuel
gauge
26
(11)
Hand
throttle lever. 23
(12)
Key
switch
10
8
INSTRUMENT
PANEL
AND
CONTROLS
Foot
and
Hand
Controls
@
\
11/
1AGAEEIAP009A
ILLUSTRATED
CONTENTS
(1)
Brake
pedal
21
(2)
Steering
wheel
tilt
pedal
19
(3)
3-Point
hitch
lowering
speed
knob
35
(4) Differential lock
pedal
28
(5)
Range
gearshift
lever
(L-M-H) 22
(6)
PTO
clutch
lever
31
(7)
PTO
select
lever. 30
(8)
Seat
belt
19
(9)
Operator's
seat.
18
/
gD
(0)
(®
ILLUSTRATED
CONTENTS
(10) Cup
holder
—
(11) Tool-box —
(12)
Speed
control
pedal
24
(13)
Loader
lock
lever
37
(14)
Loader
control
lever
37
(15)
Front
wheel
drive
lever
23
(16)
Position
control
lever
35
(17) Electrical
outlet
29
PRE-OPERATION
CHECK
DAILY
CHECK
To
prevent
trouble from occurring, it is important to know
the
condition of
the
tractor
well.
Check
it
before
starting.
WARNING
A
To
avoid
personal
injury
or
death:
•
Be
sure
to
check
and
service
the
tractor
on
a
level
surface
with
the
engine
shut
off
and
the
parking
brake
"ON"
and
implement
lowered
to
the
ground.
Check
item
- Walk
around
inspection
-
Check
engine
oil level
-
Check
transmission
oil
level
-
Check
coolant
level
-
Clean
grill
and
radiator
screen
-
Check
air
cleaner
evacuator
valve
(When
used
in a
dusty
place)
-
Check
brake
pedal
-
Check
indicators,
gauges
and
meter
-
Check
lights
-
Check
wire
harness
-
Check
Seat
belt
and
ROPS
-
Check
movable
parts
-
Refuel
(See
"DAILY
CHECK" in "PERIODIC SERVICE"
section.)
-
Care
of
danger,
warning
and
caution labels
(See
"DANGER, WARNING AND CAUTION LABELS"
in
"SAFE
OPERATION"
section.)
PRE-OPERATION
CHECK
10
OPERATING
THE
ENGINE
OPERATING
THE
ENGINE
A
WARNING
To
avoid
personal
injury
or
deathi:
•
Read
"Safe
Operation"
in
the
front
of
tliis
manual.
•
Read
tlie
danger,
warning
and
caution
labels
located
on
tiie
tractor.
• To
avoid
the
danger
of
exhaust
fume
poisoning,
do
not
operate
the
engine
in a
closed
building
without
proper
ventilation.
•
Never
start
engine
while
standing
on
ground.
Start
engine
only
from
operator's
seat.
•
IVIake
it
a
rule
to
set
all
shift
levers
to
the
"NEUTRAL"
positions
and
to
place
the
PTO
lever
in
"OFF"
position
before
starting
the
engine.
IMPORTANT:
• Do
not
use
starting
fluid
or
ether.
• To
protect
the
battery
and
the
starter,
mal<e
sure
that
the
starter
is not
continuously
turned
for
more
than
30
seconds.
STARTING
THE
ENGINE
1.
Make
sure
the
parking
brake
is
set.
1. To
set
the
parking
brake:
(1) Interlock
the
brake
pedals.
(2)
Depress
the
brake
pedals.
(3) Latch
the
brake
pedals
with
the
parking
brake
lever.
2. To
release
the
parking
brake,
depress
the
brake
pedals
again.
(1)
Parking
brake
lever
1AGAEEIAP010A
(A)
Interlock
the
brake
pedals
(B)
"DEPRESS"
(C) "PULL
DOWN"
NOTE:
• It is
recommended
that
the
operator
practice
engaging
and
disengaging
the
parking
brake
on a flat
surface
without
the
engine
running
before
operating
the
tractor
for
the
first
time.
2.
Place
the
PTO
clutch
lever
in
the
"OFF"
position.
1AGAEEFAP024A
(1)
PTO
clutch
lever
ra
"ON"
"ENGAGE"
ra
"OFF"
"DISENGAGE"
3.
Place
the
speed
set
lever
In
"OFF"
position.
Place
the
speed
control
pedal
In
the
"NEUTRAL"
position.
Place
the
range
gear
shift
lever
(L-M-H)
In
the
"NEUTRAL"
position.
1AGAEEIAP009C
(1)
Range
gear
shift
lever
(L-M-H) (A) "OFF"
(2)
Speed
set
lever
(B) "ON"
(3)
Speed
control
pedal
(H) "HIGH"
(M) "MIDDLE"
(L) "LOW"
(N) "NEUTRAL POSITION"
NOTE:
•
Depress
the
both
brake
pedals
together, doing
so
the
speed
set
lever automatically returns to
the
off
position.
• By removing your foot from
the
speed
control pedal, it
will
allow
the
pedal
to automatically return to
the
neutral position.
OPERATING
THE
ENGINE
11
4.
Lock
the
loader
control
lever
In
the
"LOCK"
position.
1AGAEEIAP034B
(1)
Loader
control
lever
(2)
Lock
lever
(A) ^ "UNLOCK"
(B)
^"LOCK"
n
5.
Place
the
position
control
lever
in
the
"LOWEST"
position.
1AGAEEFAP027A
(1)
Position
control
lever
(A) "DOWN"
12
OPERATING
THE
ENGINE
6.
Set
the
throttle
lever
to
about
1/2
way.
1AGAEEIAP008B
(1)Hand throttlelever ^
"INCREASE"
"DECREASE"
7.
Insert
the
key
into
the
key
switch
and
turn
it
"ON".
1AGAEBMAP057A
0 "OFF"
© "ON"
@ "PREHEAT"
0 "START"
^
Check
Easy
Checker(TM) lamps:
When
the
key is
turned
"ON",
lamps
(3) (4)
should
come
on.
If
trouble
should
occur
at
any
location while
the
engine
is running,
the
indicator
lamp
corresponding
to
problem
will
turn
"ON".
1AGAEEIAP008C
(1)
Key
switch
(2)
Easy
checker(TM)
(3)
Engine
oil
pressure
warning
indicator
(4)
Electrical
charge
warning
indicator
(5) Glow
plug
indicator
8.
Turn
the
key
to
"PREHEAT"
position
and
liold
it
for
about
2
to
3
seconds.
For
the
appropriate
preheating
time, refer to
the
table
below:
Temperature
Preheating
Time
Over
OX
(32
T)
2
to
3
sec.
0to-5°C(32
to
23
°F) 5
sec.
-5to-15°C(23to5°F)
10
sec.
NOTE:
• Glow plug indicator (5)
comes
on while
engine
is
being
preheated.
9.
Turn
the
key
to
"START"
position
and
release
when
the
engine
starts.
IMPORTANT:
•
Because
of
the
safety
devices,
the
engine
will
not
start
except
when
the
PTO
clutch
lever
is
placed
in
the
"OFF" position
and
speed
control
pedal
is
placed
in
the
"NEUTRAL" position.
^
Cold
Weather
Starting
When
the
ambient
temperature
is below -5°C
(23T)
and
the
engine
is very cold. If
the
engine
fails to start, turn off
the
key for
30
seconds.
Then
repeat
steps
8
and
9. To
protect
the
battery
and
the
starter,
make
sure
that
the
starter
is not
continuously
turned
for
more
than
30
seconds.
•
Block
Heater
(Option)
A block
heater
is
available
as
an
option from
your
dealer.
It will
assist
you in starting your tractor
when
the
ambient
temperature
is
below
-15°C (5°F)
10.
Check
to
see
that
all
the
lamps
on
the
Easy
Checker(TM)
are
"OFF".
If
any
lamps
stays
on,
immediately
stop
the
engine
and
determine
the
cause.
OPERATING
THE
ENGINE
13
STOPPING
THE
ENGINE
1.
After
slowing
the
engine
to
idle,
turn
the
key
to
"OFF".
2.
Remove
the
key.
NOTE:
• If
key
does
not
stop
the
engine,
consult
your
local
KUBOTA
Dealer.
14
OPERATING
THE
ENGINE
WARMING
UP
A
WARNING
To
avoid
personal
injury
or
death:
•
Be
sure
to
set
the
parking
brake
during
warm-
up.
•
Be
sure
to
set
all
shift
levers
to
the
"NEUTRAL"
positions
and
to
place
the
PTO
clutch
lever
in
the
"OFF"
position
during
warm-up.
For 5 minutes after engine start-up, allow
the
engine
to
warm
up without applying
any
load, this is to allow oil to
reach
every
engine
part. If load should be applied to
the
engine
without this
warm-up
period,
trouble
such
as
seizure,
breakage
or
premature
wear
may
develop.
•Warm-up
Transmission
Oil
at
Low
Ambient
Temperatures
Hydraulic oil
serves
as
transmission
fluid. In cold
weather,
the
oil will be cold, which will
increase
oil viscosity. This
can
cause
delayed
oil circulation or
abnormally
low
hydraulic
pressure
for
some
time after
engine
start-up.
This in turn
can
result in trouble in
the
hydraulic
system.
To
prevent
the
above,
observe
the
following instructions:
Warm
up
the
engine
at
about
50%
of
rated
rpm
according
to
the
table
below:
Ambient
temperature
Warm-up
time
requirement
Above
0 °C (32
T)
At
least
5
minutes
Oto-10
°C{32to
14
T)
5
to
10
minutes
-10
to
-20°C(14to-4°F)
10
to
15
minutes
Below-20°C(-4°F)
More
than
15
minutes
IMPORTANT:
• Do
not
operate
the
tractor
under
full
load
condition until
it is sufficiently
warmed
up.
JUMP
STARTING
A
2.
3.
4.
5.
6.
7.
8.
WARNING
To
avoid
personal
injury
or
death;
•
Battery
gases
can
explode.
Keep
cigarettes,
sparks,
and
flames
away
from
battery.
• If
tractor
battery
is
frozen,
do
not
jump
start
engine.
• Do
not
connect
the
other
end
of
the
negative
(-)
jumper
cable
to
the
negative
(-)
terminal
of
the
tractor
battery.
When
jump
starting
the
engine,
follow
the
instructions
below
to
safely
start
the
engine.
1. Bring
the
helper
vehicle
with a
battery
of
the
same
voltage
as
disabled
tractor within
easy
cable
reach.
"THE
VEHICLES
MUST
NOT
TOUCH".
Engage
the
parking
brakes
of both
vehicles
and
put
the
shift
levers
in neutral.
Shut
both
engines
off.
Wear
eye
protection
and
rubber
gloves.
Attach
the
red clamp to
the
positive (red, (+) or pos.)
terminal of
the
dead
battery
and
clamp
the
other
end
of
the
same
cable
to
the
positive (red, (+) or pos.)
terminal of
the
helper
battery.
Clamp
the
other
cable
to
the
negative (black, (-) or
neg.)
terminal of
the
helper
battery.
Clamp
the
other
end
to
the
engine
block or frame of
the
disabled
tractor
as
far from
the
dead
battery
as
possible.
Start
the
helper vehicle
and
let its
engine
run for a few
moments.
Start
the
disabled
tractor.
Disconnect
the
jumper
cables
in
the
exact
reverse
order
of
attachment.
(Steps
6, 5
and
4).
Connect
cables
in
numerical
order.
Disconnect
in
reverse
order
after
use.
1AGAIAZAP138A
(1)
Dead
battery
(2)
Jumper
cables
(3)
Helper
battery
IMPORTANT:
•
This
machine
has
a 12volt
negative
(-)
ground
starting
system.
Use
only
same
voltage
for
jump
starting.
Use
of a
higher
voltage
source
on
tractors
electrical
system
could
result
in
severe
damage
to
tractor's
electrical
system.
Use
only
matching
voltage
source
when
"Jump
starting" a low
or
dead
battery
condition.
OPERATING
THE
ENGINE
15
16
OPERATING
THE
TRACTOR
OPERATING
THE
TRACTOR
OPERATING
NEW
TRACTOR
How
a
new
tractor
is
handled
and
maintained
determines
the
life
of
the
tractor.
A
new
tractor
just
off
the
factory
production
line
has
been,
of
course,
tested,
but
the
various
parts
are
not
accustomed
to
each
other,
so
care
should
be
taken
to
operate
the
tractor
for
the
first 50
hours
at
a
slower
speed
and
avoid
excessive
work
or
operation
until
the
various
parts
become
"broken-in."
The
manner
in
which
the
tractor
is
handled
during
the
"breaking-in."
period
greatly
affects
the
life of
your
tractor.
Therefore,
to
obtain
the
maximum
performance
and
the
longest
life of
the
tractor,
it is
very
important
to
properly
break-in
your
tractor. In
handling a
new
tractor,
the
following
precautions
should
be
observed.
• Do
not
Operate
the
Tractor
at
Full
Speed
for
the
First
50
Hours
• Do
not
start
quickly nor
apply
the
brakes
suddenly.
• In winter,
operate
the
tractor
after
fully
warming
up
the
engine.
• Do
not
run
the
engine
at
speeds
faster
than
necessary.
• On
rough
roads,
slow
down
to
suitable
speeds.
Do
not
operate
the
tractor
at
fast
speed.
The
above
precautions
are
not
limited only to
new
tractors,
but
to all
tractors.
But it
should
be
especially
observed
in
the
case
of
new
tractors.
•Changing
Lubricating
Oil
for
New
Tractors
The
lubricating oil is
especially
important
in
the
case
of a
new
tractor.
The
various
parts
are
not
"broken-in"
and
are
not
accustomed
to
each
other;
small
metal
grit
may
develop
during
the
operation
of
the
tractor;
and
this
may
wear
out
or
damage
the
parts.
Therefore,
care
should
be
taken
to
change
the
lubricating oil a little
earlier
than
would
ordinarily
be
required.
For further
details
of
change
interval
hours,
see
"MAINTENANCE"
section.
BOARDING AND
LEAVING
THE TRACTOR
1.
Never
try to
get
on or off a moving
tractor
or
jump
off
the
tractor
to
exit.
2.
Face
the
tractor
when
getting
into or
out
of
the
tractor.
Do
not
use
the
controls
as
hand
holds
to
prevent
inadvertent
machine
movements.
3.
Always
keep
steps
and
floor
clean
to
avoid
slippery
conditions.
OPERATING
FOLDABLE
ROPS
A
WARNING
To
avoid
personal
injury
or
death:
•
When
raising
or
folding
the
ROPS,
apply
parking
brake,
stop
the
engine
and
remove
the
key.
Always
perform
function
from
a
stable
position
at
the
rear
of
tractor.
•
Fold
the
ROPS
down
only
when
absolutely
necessary
and
fold
it
up
and
lock
it
again
as
soon
as
possible.
•
Before
proceeding
to
fold
ROPS,
check
for
any
possible
interference
with
installed
implements
and
attachments.
If
interference
occurs,
contact
your
KUBOTA
Dealer.
•To
Fold
the
ROPS
1.
Remove
both
set
bolts,
maintain
a
hold
on
the
ROPS.
1AGAECHAP058A
(1)
Set
bolt
(2)
Hairpin
2.
Fold
the
ROPS.
A
CAUTION
To
avoid
personal
injury:
•
Hold
the
ROPS
tightly
with
both
hands
and
fold
the
ROPS
slowly
and
carefully.
1AGAECDAP040B
(1)
ROPS
3.
Insert
both
set
bolts
and
secure
them
with
the
hair
pins.
A
CAUTION
To
avoid
personal
injury:
•
Make
sure
that
both
set
bolts
are
properly
installed
and
secured
with
the
hair
pins.
(1)
Set
bolt
(2)
Hairpin
1AGAEEFAP021A
OPERATING
THE
TRACTOR
17
•To
Raise
the
ROPS
to
Upright
Position
1.
Remove
both
hair
pins
and
set
bolts.
1AGAEEFAP021A
(1)
Set
bolt
(2)
Hairpin
2.
Raise
ROPS
to
the
upright position,
maintain
a hold on
the
ROPS.
A
A
CAUTION
To
avoid
personal
injury:
•
Raise
the
ROPS
slowly
and
carefully.
3.
Insert
both
set
bolts
and
secure
them
with
the
hair
pins.
CAUTION
To
avoid
personal
injury:
•
Make
sure
that
both
set
bolts
are
properly
installed
as
soon
as
the
ROPS
is in
the
upright
position
and
secured
with
the
hair
pins.
1AGAECHAP058A
(1)
Set
bolt
(2)
Hairpin
18
OPERATING
THE
TRACTOR
•Adjustment
of
Foldable
ROPS
• Adjust free fall of
the
ROPS
upper
frame regularly.
• Ifyou feel
less
friction in folding
the
ROPS,
tighten
the
nut (1) until you feel
the
right friction in
the
movement.
1AGAECDAP042A
(1) Nut
STARTING
1.
Adjusting
the
operator's
position.
NOTE:
•
The
seat
and
suspension
should
be
adjusted
to
ensure
that
the
controls
are
comfortably
at
hand
for
the
operator,
ensuring
that
the
operator
maintains
a
good
posture
and
minimizes risks from
whole
body
vibration.
•Operator's
Seat
A
WARNING
To
avoid
personal
injury
or
death:
•
Make
sure
that
the
seat
is
completely
secured
after
each
adjustment.
• Do
not
allow
any
person
other
than
the
driver
to
ride
on
the
tractor.
♦
Position
adjustment
Pull in
the
position
adjust
lever
and
slide
the
seat
backward
or forward,
as
required.
The
seat
will lock in
position
when
the
lever
is
released.
1AGAEEIAP011A \
(1)
Seat
(A) "PULL IN"
(2)
Position
adjust
lever
IMPORTANT:
• After
adjusting
the
operator's
seat,
be
sure
to
check
that
the
seat
is properly locked.
^
Armrest
angle
adjustment
The
armrest
angle
can
be
adjusted
by
the
bolts
(socket
size
7/16
inch).
1AGAEEIAP030A
(1) Bolt
(2)
Armrest
I
Seat
Belt
A
WARNING
To
avoid
personal
injury
or
death:
•
Always
use
the
seat
belt
when
the
ROPS
is
installed.
•
Do
not
use
the
seat
belt
if
a
foldable
ROPS
is
down
or
there
is
no
ROPS.
Adjust
the
seat
belt for proper fit
and
connect
to the
buckle.
The
seat
belt
is
auto-locking
retractable
type.
1AGAEEIAP003B
(1)
Seat
belt
OPERATING
THE
TRACTOR
19
•Tilt
Steering
Adjustment
A
CAUTION
To
avoid
personal
injury:
• Do
not
adjust
the
steering
wheel
while
the
tractor
is
in
motion.
Press
down
the
steering
wheel
pedal,
to
release
the
lock
so
the
steering
wheel
can
be
adjusted
to
one
of
three
desired
positions.
1AGAEEIAP031A
(1)
Steering
wheel
tilt
pedal
(A)
"PRESS
DOWN"
20
OPERATING
THE
TRACTOR
2.
Selecting
light
switch
positions.
•
Head
Light I
Turn
Signal
/
Hazard
Light
Switch
♦
Head Light
Switch
(A)
OFF....Head
light
OFF.
(B)
|0
Head lightON.
♦
Hazard Liglit
1. When hazard light switch is
pushed,
the
hazard
lights
flash,
along
with
the
L/H
and
R/H
indicators
on
the
instrument
panel.
2.
Push
hazard
light switch
again
to turn off
the
hazard
lights.
♦
Turn Signal with Hazard Light Switch On
1. To indicate a right turn with
the
hazard
lights
already
flashing (hazard switch on), turn
the
turn signal switch
clockwise.
2. To
indicate
a left turn with
the
hazard
lights
already
flashing, turn
the
turn signal switch counterclockwise.
3.
When
the
left or right turn signal is activated in
combination with
the
hazard
lights,
the
indicated
turning light willflash
and
the
other
will
stay
on.
♦
Turn Signal with Hazard Light Switch Off
1. To indicate a right turn without
hazard
lights
(hazard
switch off), turn
the
turn signal switch clockwise.
2. To indicate a left turn without
hazard
lights, turn
the
turn
signal
switch
counterclockwise.
3.
When
the
left or right turn
signal
is
activated
without
the
hazard
lights,
the
indicated turning light will flash
and
the
other
will
stay
on.
NOTE:
•
The
hazard
light switch is
operative
when
the
key
switch is in
either
the
"ON"
or
"OFF" positions.
•
The
turn
signal
light switch is only
operative
when
the
key
switch
is in
the
"ON" position.
•
The
indicator in
the
hazard
light switch will light up
when
the
head
light switch is
turned
on.
• Be
sure
to return
the
turn signal switch to
center
position
after
turning.
1AGAEEIAP008D
(1) Turn
signal
light switch
(2)
Head
light
switch
(3)
Hazard
light switch
(4)
Hazard/
Turn
signal
indicator
1AGAEEFAP028A
(1)
Head
light switch (A) "OFF"
(2) Turn
signal
light switch (B) "ON"
•Tractor
Lights
(1)Head
light
(2) Turn
signal
/
Hazard
light
(3) Tail light
1AGAEEIAP002A X
1AGAEEIAP014B
'
OPERATING
THE
TRACTOR
21
3.
Checking
the
brake
pedal.
•
Brake
Pedals
(Right
and
Left)
A
WARNING
To
avoid
personal
injury
or
deatli:
•
Applying
only
one
rear
wheel
brake
at
high
speeds
could
cause
the
tractor
to
swerve
or
A
roll-over.
WARNING
1.
2.
3.
To
avoid
personal
injury
or
death:
• An
accident
may
occur
if
the
tractor
is
suddenly
braked,
such
as
by
heavy
towed
loads
shifting
forward
or
loss
of
control.
•
The
braking
characteristics
are
different
between
2
and
4
wheel
drive.
Be
aware
of
the
difference
and
use
carefully.
•
When
driving
on
icy,
wet
or
loose
surfaces,
make
sure
the
tractor
is
correctly
ballasted
to
avoid
skidding
and
loss
of
steering
control.
Operate
at
reduced
speed.
Before
operating
the
tractor
on
the
road
or
before
applying
the
parking
brake,
be
sure
to interlock
the
right
and
left
pedals
as
illustrated below.
Use
individual
brakes
to
assist
in
making
sharp
turns
at
slow
speeds
(Field
Operation
Only).
Disengage
the
brake
pedal
lock
and
depress
only
one
brake
pedal.
Be
sure
brake
pedals
have
equal
adjustment
when
using
locked
together.
©
1AGAEEFAP017B
(1)
Brake
pedal
lock
(A) "LOCK"
(B)
"RELEASE"
22
OPERATING
THE
TRACTOR
4.
Raise
the
implement.
(See
"HYDRAULIC UNIT"
section)
cy
1AGAEEFAP027B
(1)
Position
control
lever
(A) "UP"
5.
Selecting
the
Travel
Speed.
•
Range
Gear
Shift
Lever
(L-M-H)
The
range
gear
shift
can
only
be
shifted
when
tractor is
completely
stopped.
IMPORTANT:
Do not force
the
range
gear
shift lever.
• Ifit is difficult to shift
the
range
gear
shift lever into
the
neutral
position;
(1)
Depress
the
brake
pedal
firmly for
several
seconds.
(2) Without reducing
the
brake
pedal force, shift
the
range
gear
shift lever.
• Ifit is difficult to shift
the
range
gear
shift lever into "L",
"M" or "H" from neutral position;
(1) Slightly
depress
the
speed
control pedal to rotate
the
gears
inside
of
transmission.
(2)
Release
the
speed
control
pedal
to neutral
position.
(3) Shift
the
range
gear
shift lever.
• To
avoid
damage
of
transmission,
stop
tractor
before
shifting
between
ranges.
(1)
Range
gear
shift
lever
(L-M-H)
1AGAEEIAP009D
(H) "HIGH"
(M) "MIDDLE"
(L) "LOW"
(N) "NEUTRAL
POSITION"
I
Front
Wheel
Drive
Lever
A
WARNING
To
avoid
personal
injury
or
death:
• Do
not
engage
the
front
wheel
drive
when
traveling
at
road
speed.
•
When
driving
on
icy,
wet
or
loose
surfaces,
make
sure
the
tractor
is
correctly
ballasted
to
avoid
skidding
and
loss
of
steering
control.
Operate
at
reduced
speed
and
engage
front
wheel
drive.
•
An
accident
may
occur
if
the
tractor
is
suddenly
braked,
such
as
by
heavy
towed
loads
shifting
forward
or
loss
of
control.
•
The
braking
characteristics
are
different
between
2
and
4-wheel
drive.
Be
aware
of
the
difference
and
use
carefully.
Use
the
lever
to
engage
the
front
wheels
with
the
tractor
stopped.
Shift
the
lever
to "ON" to
engage
the
front
wheel
drive.
1AGAEEFAP027C
(1)
Front
wheel
drive
lever
"OFF
IMPORTAIMT:
• To
avoid
damage
of
transmission,
when
front
wheel
drive
lever
is not
smoothly
shifted, slightly
step
forward
or
rearward
on
speed
control
pedal.
•
Tires
will
wear
quickly if front
wheel
drive is
engaged
on
paved
roads.
1.
2.
3.
4.
Front
wheel
drive
is
effective
for
the
following
jobs:
When
greater
pulling
force
is
needed,
such
as
working
in a
wet
field,
when
pulling a trailer, or
when
working
with
a
front-end
loader.
When
working in
sandy
soil.
When
working
on
a
hard
soil
where
a
rotary
tiller
might
push
the
tractor
forward.
Additional
braking
at
reduced
speeds.
OPERATING
THE
TRACTOR
23
6.
Accelerate
the
Engine.
•Hand
Throttle
Lever
Pulling
the
throttle
lever
back
increases
engine
speed,
and
pushing
it fonward
decreases
engine
speed.
1AGAEEIAP008B
(1)
Hand
Throttle
lever
if
"INCREASE"
•^"DECREASE"
7.
Unlock
the
Parking
Brake.
•
Parking
Brake
To
release
the
parking
brake,
depress
the
brake
pedals
again.
1AGAEEIAP012A
(1)
Brake
pedals
(A)
"DEPRESS"
24
OPERATING
THE
TRACTOR
8.
Depress
the
Speed
Control
Pedal.
•Speed
Control
Pedal
A
WARNING
To
avoid
personal
injury
or
death:
•
Do
not
operate
if
the
tractor
moves
on
level
ground
with
the
operators
foot
off
of
Speed
Control
Pedal.
•
Consult
your
local
KUBOTA
Dealer.
Forward
Pedal
Depress
the
speed
control
pedal
with
the toe
of
your
right
foot
to
move
forward.
Reverse
Pedal
Depress
the
speed
control
pedal
with
the
heel of your right
foot
to
move
backward.
©
1AGAEEFAP033A
(1)
Speed
control
pedal
(A) "FORWARD"
(B)
"REVERSE"
IMPORTANT:
• To
prevent
serious
danriage to
the
HST, do not
adjust
the
stopper
bolts.
NOTE:
•
When
you
stand
up from
the
seat
with
the
speed
control
pedal
stepped
on
or
the
speed
set
device
engaged
(ON),
the
engine
will
stop
regardless
of
whether
the
machine
is moving or not.
This
is
because
the
tractor
is
equipped
with
Operator
Presence
Control
system
(OPC).
•Speed
Set
Device
A
WARNING
To
avoid
personal
injury
or
death:
• Pull
the
speed
set
lever
completely
to
the
up
position
before
starting
the
engine.
• Do
not
use
the
speed
set
device
when
driving
on
the
road.
•
Be
sure
to
connect
both
the
left
and
the
right
brakes
to
release
the
speed
set
device.
The
speed
set
device
won't
be
released
with
singlebrake
activation.
The
Speed
Set
Device
is
designed
for
tractor
operating
efficiency
and
operator
comfort. This
device
will provide
a
constant
forward operating
speed
by mechanically
holding
the
speed
control
pedal
at
a
selected
position.
♦
1.
2.
To
engage
Speed
Set
Device
Accelerate
speed
to
desired
level
using
Speed
Control
Pedal,
and
push
the
speed
set
lever
down
to
the
"ON"
position.
Release
Speed
Control
Pedal
and
desired
speed
will
be
maintained.
• To
disengage
Speed
Set
Device
• Pull
the
speed
set
lever
upward.
•
Depress
both
brake
pedals.
1AGAEEFAP071A
(1)
Speed
set
lever
(2)
Speed
control
pedal
(A) "ON"
(B) "OFF"
(C)
"Increase"
(D)
"Decrease"
©
NOTE:
• If you
step
on
the
pedal
on
the
forward
acceleration
side,
the
speed
set
device
will
disengage.
•
The
speed
set
device
does
not
disengage
when
the
individual right or left
brake
is
applied.
•
Speed
set
device
will not
operate
in
reverse.
•
When
you
stand
up from
the
seat
with
the
speed
control
pedal
stepped
on or
the
speed
set
device
engaged
(ON),
the
engine
will
stop
regardless
of
whether
the
machine
is moving or not.
This
is
because
the
tractor
is
equipped
with
Operator
Presence
Control
system
(OPC).
IMPORTANT:
• To
prevent
the
damage
of
speed
set
device,
do
not
depress
the
reverse
pedal
when
the
speed
set
device
is
engaged.
STOPPING
•stopping
1.
Slow
the
engine
down.
2.
Step
on
the
brake
pedal.
3. After
the
tractor
has
stopped,
disengage
the
PTO,
lower
the
implement to
the
ground, shift
the
transmission
to neutral
and
set
the
parking
brake.
CHECK
DURING
DRIVING
•
Immediately
Stop
the
Engine
if:
•
The
engine
suddenly
slows
down
or
accelerates.
•
Unusual
noises
suddenly
are
heard.
•
Exhaust
fumes
suddenly
become
very
dark.
•
Easy
Checker
(TM)
If
the
warning
lamps
of
the
Easy
Checker(TM)
come
on
during operation, immediately stop
the
engine,
and
find
the
cause
as
shown
below.
Never
operate
the
tractor while
Easy
Checker(TM) lamp
is
on.
xlOOOn/min
1AGAEEIAP013E
(1)
Easy
checker(TM)
OPERATING
THE
TRACTOR
25
Engine
oil
pressure
If
the
oil
pressure
in
the
engine
goes
below
the
prescribed
level,
the
warning
lamp
in
the
Easy
Checker(TM)
will
come
on.
Ifthis
should
happen
during
operation,
and
it
does
not go off
when
the
engine
is
accelerated
to
more
than
1000
rpm,
check
level of
engine
oil.
(See
"Checking Engine Oil Level" in
"DAILY
CHECK" in "PERIODIC SERVICE"
section)
Q Electrical
charge
If
the
alternator
is
not
charging
the
battery,
the
warning
lamp
in
the
Easy
Checker(TM)
will
come
on.
Ifthis
should
happen
during
operation,
check
the
electrical
charging
system
or
consult
your
local
KUBOTA
Dealer.
NOTE:
• For
checking
and
servicing of
your
tractor,
consult
your local KUBOTA
Dealer
for instructions.
26
OPERATING
THE
TRACTOR
•
Fuel
Gauge
When
the
key switch is on,
the
fuel
gauge
indicates
the
fuel
level.
Be careful not to empty
the
fuel tank. Otherwise air may
enter
the
fuel
system.
Should this happen,
the
system
should be bled.
(See
"Bleeding Fuel
System"
in "SERVICE AS REQUIRED" in
"PERIODIC SERVICE" section)
•lOOOn/min
1AGAEEIAP013B
(1)
Fuel
gauge
(A) "EMPTY"
(B) "FULL"
•Coolant
Temperature
Gauge
A
WARNING
To
avoid
personal
Injury
or
death:
•
Do
not
remove
radiator
cap
until
coolant
temperature
is
well
below
its
boiling
point.
Then
loosen
the
cap
slightly
to
relieve
any
pressure
before
removing
the
cap
completely.
1. With
the
key switch "ON", this
gauge
indicates
the
temperature
of
the
coolant. "C" for "cold"
and
"H" for
"hot".
2. If
the
indicator
reaches
the
"H" position (red
zone),
engine
coolant
is
overheated.
Check
the
tractor by
referring to "TROUBLESHOOTING"
section.
7
xlOOOn/min
pm\
1AGAEEIAP013C
(1)
Coolant
temperature
gauge
•Hourmeter
I
Tachometer
This
meter
gives
readings
for
engine
speed,
PTO sliaft
speed
and
the
hours
the
tractor
has
been
operated.
1.
The
tachometer
indicates
the
engine
speed
and
the
540
PTO
shaft
speed
location on
the
dial.
2.
The
hourmeter
indicates
in 5 digits
the
hours
the
tractor
has
been
used;
the
last
digit
indicates
1/10 of
an
hour.
1AGAEEIAP013D
(1)
Engine
revolution
(2)
Hours
used
ximsn/nm
(A)
PTO:
540
rpm
OPERATING
THE
TRACTOR
27
PARKING
•
Parking
A
WARNING
To
avoid
personal
injury
or
death:
•
Always
set
the
parking
brake,
stop
the
engine
and
remove
the
key
before
leaving
the
tractor
seat.
1.
When
parking,
be
sure
to
set
the
parking
brake.
To
set
the
parking
brake;
(1) Interlock
the
brake
pedals.
(2)
Depress
the
brake
pedals.
(3) Latch
the
brake
pedals
with
the
parking
brake
lever.
(1)
Parking
brake
lever
1AGAEEIAP010A
(A) Interlock
the
brake
pedals
(B)
"DEPRESS"
(C) "PULL
DOWN"
2.
Before
getting off
the
tractor,
disengage
the
PTO,
lower
all
implements
to
the
ground,
place
all control
levers
in
their
neutral
positions,
set
the
parking
brake,
stop
the
engine
and
remove
the
key.
3. Ifit is
necessary
to
park
on an incline,
be
sure
to
chock
the
wheels
to
prevent
accidental
rolling of
the
machine.
28
OPERATING
THE
TRACTOR
OPERATING
TECHNIQUES
I
Differential
Locl<
A
WARNING
To
avoid
personal
injury
or
death
due
to
loss
of
steering
control:
• Do
not
operate
the
tractor
at
high
speed
with
differential
lock
engaged.
• Do
not
attempt
to
turn
with
the
differential
lock
engaged.
•
Be
sure
to
release
the
differential
lock
before
making
a
turn
in
field
conditions.
If
one
of
the
rear
wheels
should
slip,
step
on
the
differential lock
pedal.
Both
wheels
willturn
together,
then
reduce
slippage.
Differential lock is
maintained
only while
the
pedal
is
depressed.
1AGAEEIAP005B
(1) Differential lock
pedal
(A)
Press
to "ENGAGE"
(B)
Release
to
"DISENGAGE"
IMPORTANT:
•
When
using
the
differential lock,
always
slow
the
engine
down.
• To
prevent
damage
to
power
train, do not
engage
differential lock
when
one
wheel
is
spinning
and
the
other
is
completely
stopped.
• If
the
differential
lock
cannot
be
released
in
the
above
manner,
step
lightly on
the
brake
pedals
alternately.
•Operating
the
Tractor
on
a
Road
A
WARNING
To
avoid
personal
injury
or
death:
•
To
help
assure
straight
line
stops
when
driving
at
transport
speeds,
lock
the
brake
pedals
together.
Uneven
braking
at
road
speeds
could
cause
the
tractor
to
roll-over.
•
When
traveling
on
road
with
3-point
hitch
mounted
implement
attached,
be
sure
to
have
sufficient
front
weight
on
the
tractor
to
maintain
steering
ability.
(See
"BALLAST"
section.)
•
Towed
equipment
(without
brake)
must
not
exceed
1.5
times
the
tractor
weight
when
traveling
on
roads
or
at
high
speeds.
Be
sure
SMV
emblem
and
hazard
light
are
clean
and
visible. If
towed
or
rear-mounted
equipment
obstructs
these
safety
devices,
install SMV
emblem
and
hazard
light on
equipment.
Consult
your
local KUBOTA
dealer
for further detail.
1AGAEEIAP004D
(1)
SMV
emblem
(2)
Bracket
(3)
Hazard
light
•Operating
on
Slopes
or
Rough
Terrain
A
WARNING
To
avoid
personal
Injury
or
death:
•
Always
back
up
when
going
up
a
steep
slope.
Driving
forward
could
cause
the
tractor
to
tip
over
backward.
Stay
off
hills
and
slopes
too
steep
for
safe
operation.
•
Avoid
changing
gears
when
climbing
or
descending
a
slope.
• If
operating
on
a
slope,
never
disengage
shift
levers
to
neutral.
Doing
so
could
cause
loss
of
control.
• Do
not
drive
the
tractor
close
to
the
edges
of
ditches
or
banks
which
may
collapse
under
the
weight
of
the
tractor.
Especially
when
the
ground
is
loose
or
wet.
1.
Slow
down
for
slopes,
rough
ground,
and
sharp
turns,
especially
when
transporting heavy,
rear
mounted
equipment.
2.
Before
descending
a
slope,
be
sure
that
the
range
lever
is in
the
low
so
that
speed
can
be
controlled
without
using
brakes.
•Transport
the
Tractor
Safely
The
tractor, if
damaged,
must
be
carried
on a truck.
Secure
the
tractor
tightly with
ropes.
Follow
the
instruction
below
when
towing
the
tractor:
Otherwise,
the
tractor's
powertrain
may
get
damaged.
•
Set
the
all shift
levers
to "NEUTRAL" position.
• If
possible,
start
engine
and
select
2WD, if
creep
speed
is fitted
ensure
that
it is
disengaged.
• Tow
the
tractor
using its front hitch or
drawbar.
•
Never
tow
faster
than
"10 km/h (6.2 mph)".
1.
2.
•
Directions
for
Use
of
Power
Steering
1.
Power
steering
is
activated
only while
the
engine
is
running. While
the
engine
is
stopped,
the
tractor
functions
in
the
same
manner
as
tractors
without
power
steering.
2.
When
the
steering
wheel
is
turned
all
the
way
to
the
stop,
the
relief
valve
is
activated.
Do
not
hold
the
steering
wheel
in
this
position for a long
period
of time.
3. Avoid turning
the
steering
wheel
while
the
tractor
is
stopped,
or
tires
may
wear
out
sooner.
4.
The
power
steering
mechanism
makes
the
steering
easier.
Be
careful
when
driving
on
a
road
at
high
speeds.
OPERATING
THE
TRACTOR
29
•
Electrical
Outlet
An electrical
outlet
is
supplied
for
use
with
implement
and
electrical
equipment.
1AGAEEFAP027D
1AGAEEIAP032A
(1)
Accessory
electrical
outlet
(DC 12V, MAX 120W)
(2) Electrical
outlet
for work light (DC 12V, MAX 35W)
30
PTO
PTO
PTO
OPERATION
A
A
WARNING
To
avoid
personal
injury
or
death:
•
Before
operation,
be
sure
to
select
the
correct
PTO
lever
(mid,
mid/rear,
rear).
WARNING
To
avoid
personal
injury
or
death:
•
Disengage
PTO,
stop
engine,
and
allow
all
rotating
components
to
come
to
a
complete
stop
before
connecting,
disconnecting,
adjusting,
or
cleaning
any
PTO
driven
equipment.
•
PTO
Select
Lever
The
tractor
has
a
540
rpm
rear
PTO
speed
and
a 2
500
rpm
mid-PTO
speed.
©
1AGAEEFAP024B
(1)
PTO
select
lever
(A)
Rear-PTO
position
(B)
Mid-Rear-PTO
position
(C) Mid-PTO
position
♦
IMid-PTO
To
use
Mid-PTO,
shift
the
PTO
select
lever
to
Mid-PTO
position
and
the
PTO
clutch
lever
to
the
"ON" position.
NOTE:
•
The
Mid-PTO is
available
for KUBOTA
approved
implements.
1AGAEEFAP035A
(1) Mid-PTO
♦
Mid-Rear
PTO
To
use
mid
and
rear
PTO
at
the
same
time,
shift
the
PTO
select
lever
to
mid-rear
PTO
position
and
the
PTO
clutch
lever
to
the
"ON" position.
♦
RearPTO
To
use
rear
PTO,
shift
the
PTO
select
lever
to
rear
PTO
position
and
the
PTO
clutch
lever
to
the
"ON" position.
♦
Mid-PTO
speed
B2301/B2601
Engine
speed
rpm
2753
PTO
speed
rpm
2500
♦
Rear
PTO
speed
B2301/B2601
Engine
speed
rpm
2768
Shaft
6-spline
PTO
speed
rpm
540
•
PTO
Clutch
Lever
1.
The
PTO
clutch lever
engages
or
disengages
the
PTO
clutch which
gives
the
PTO
independent
control.
2. Shift
the
lever
to "ON" to
engage
the
PTO
clutch. Shift
the
lever
to "OFF" to
disengage
the
PTO
clutch.
1AGAEEFAP024C
(1)
PTO
clutch
lever
rgl "ON" "ENGAGE"
rol
"OFF"
"DISENGAGE"
IMPORTANT:
• To
avoid
shock
loads
to
the
PTO,
reduce
engine
throttle from high idle to low idle by
pushing
up on
engine
throttle
when engaging
the
PTO,
then
open
the
throttle to
the
recommended
engine
rpm.
• To avoid
damage
to
PTO
clutch
and
implement,
shift
the
PTO
clutch
lever
slowly,
when
engaging
the
PTO
clutch. Do
not
keep
the
PTO
clutch
lever
halfway.
• To avoid
damage
of
transmission,
when
PTO
select
lever
is not
smoothly
shifted, slightly shift
PTO
clutch
lever.
• To avoid
damage
of
transmission,
do not shift PTO
select
lever
until
the
PTO
has
stopped
completely.
NOTE:
•
Tractor
engine
will
not
start
if
the
PTO
clutch
lever
is in
the
engaged
"ON" position.
•
When
you
stand
up from
the
seat
with
the
PTO
clutch
lever
in
the
"ON" position,
the
engine
will
stop
regardless
of
the
position of
the
PTO
select
lever.
This is
because
the
tractor
is
equipped
with
Operator
Presence
Control
(OPC)
system.
PTO
31
•stationary
PTO
To
park
the
tractor
and
use
the
PTO
system
(for
chipper
or
pump,
for
example),
start
the
PTO
system
in
the
following
steps.
1. Apply
the
parking
brake
and
place
blocks
at
the
tires.
2.
Make
sure
the
shift
levers
are
at
NEUTRAL,
and
start
the
engine.
3.
Set
the
PTO
select
lever
to
rear
only
position.
4.
Set
the
PTO
clutch
lever
to
engage
"ON".
5.
Set
the
engine
speed
to
provide
recommended
rear
PTO
speed.
6.
Get
off
the
tractor.
(1)
Parking
brake
lever
1AGAEEFAP024D
(1)
PTO
clutch
lever
(2)
PTO
select
lever
1AGAEEIAP010A
(A) Interlock
the
brake
pedals
(B)
"DEPRESS"
(C) "PULL
DOWN"
"ON"
"OFF"
NOTE:
• If
the
PTO
system
is
engaged
and
you
stand
up from
the
seat
and
release
the
parking
brake,
the
engine
stops
automatically
after
standing
up.
32
3-POINT
HITCH
&
DRAWBAR
3-POINT
HITCH
&
DRAWBAR
@
1AGAEEIAP014A
(1) Top link
(2) Top link
holder
(3) Lifting
rod
(Left)
(4)
Telescopic
stabilizers
(5)
Lower
link
(6) Lifting
rod
(Right)
(7)
Drawbar
w
@
3-POINT
HITCH
1.
Make
preparations
for
attaching
implement.
•Selecting
the
holes
of
lifting
rods
and
lower
links
There
are
2
holes
in
the
lower
links.
For
most
operations
the
lifting
rods
should
be
attached
to
the
(A)
holes.
1AGAEEFAP038D
(1)
Lower
links
(2) Lifting
rods
holes:(A),(B)
NOTE:
•
The
lifting
rods
may
be
attached
to (B)
hole
for
higher
lifting height, (with
reduced
lifting force)
•Selecting
the
Top
Link
Mounting
Holes
Select
the
proper
set
of
holes
by referring to
the
"Hydraulic Control Unit
Use
Reference
Chart" in
"HYDRAULIC
UNIT"
section.
1AGAEEFAP003E
(1)
Mounting
hole
1
(2)
Mounting
hole
2
3-POINT
HITCH
&
DRAWBAR
33
•
Drawbar
Remove
the
drawbar
if a
close
mounted
implement
is
being
attached.
2.
Attaching
and
detaching
implements
A
WARNING
To
avoid
personal
injury
or
death:
•
Be
sure
to
stop
the
engine
and
remove
the
key.
• Do
not
stand
between
tractor
and
implement
unless
parking
brake
is
applied.
•
Before
attaching
or
detaching
implement,
locate
the
tractor
and
implement
on
a
firm,
flat
and
level
surface.
•
Whenever
an
implement
or
other
attachment
is
connected
to
the
tractor
3-point
hitch,
check
full
range
of
operation
for
interference,
binding
or
PTO
driveline
separation.
• Lifting
Rod
(Right)
Level a 3-point
mounted
implement
from
side
to
side
by
turning
the
adjusting
handle
to
shorten
or
lengthen
the
adjustable
lifting rod with
the
implement
on
the
ground.
After
adjustment,
tighten
the
lock nut
securely.
1AGAEEFAP038B
(1)
Adjusting
handle
(2)
Lock
nut
•Top
Link
1.
Adjust
the
angle
of
the
implement
to
the
desired
position by
shortening
or
lengthening
the
top
link.
2.
The
proper
length of
the
top
link
varies
according
to
the
type
of
implement
being
used.
34
3-POINT
HITCH
&
DRAWBAR
•Telescopic
Stabilizers
Adjust
the
telescopic
stabilizers to control horizontal
sway
of
the
implement.
Select
the
proper
set
of
holes
by
referring to
the
"Hydraulic Control Unit
Use
Reference
Chart"
in
"AUXILIARY
HYDRAULICS"
in
"HYDRAULIC
UNIT"
section.
After aligning satisfactorily, insert
the
set-pin through
any
one
of
the
8
holes
on
the
outer
tube
that
align with
one
of
the
holes
on
the
inner
bar,
both
stabilizers
will
be
locked.
If
the
set-pin
is
inserted
through
the
slot to
engage
one
of
the
holes
on
the
inner bar, a limited
degree
of
sway
will
be
permitted.
1AGAEEFAP065A
(1)
Outer
tube
(2)
Inner
bar
(3)
Set-pin
(4)
Hole
(5)
Slot
DRAWBAR
A
WARNING
To
avoid
personal
injury
or
death:
•
Never
pull
from
the
top
link,
the
rear
axle
or
any
point
above
the
drawbar.
Doing
so
could
cause
the
tractor
to
tip
over
rearward
causing
personal
injury
or
death.
•Adjusting
Drawbar
Length
When
towing
an
implement,
use
of (B) hole in
drawbar
is
recommended.
The
acceptable
drawbar
load is provided in
the
"IMPLEMENT
LIMITATIONS"
section.
1AGAEEFAP068C
(1)
PTO
Shaft
cap
(2)
Drawbar
(3)
Drawbar
pin
Hole:
(A), (B)
HYDRAULIC
UNIT
3-POINT
HITCH
CONTROL
SYSTEM
A
WARNING
To
avoid
personal
injury
or
death:
•
Before
using
the
3-point
hitch
controls,
ensure
that
no
person
or
object
is
in
the
area
of
the
implement
or
3-point
hitch.
Do
not
stand
on
or
near
the
implement
or
between
the
implement
and
tractor
when
operating
the
3-point
hitch
controls.
•
Position
Control
This
will control
the
working
depth
of
3-point
hitch
mounted
implement
regardless
of
the
amount
of pull
required.
(1)
Position
control
lever
(A) "FLOAT"
(B) "DOWN"
(C) "UP"
IMPORTANT;
• If
the
3-point hitch
can
not be
raised
by setting
the
hydraulic
control
lever
to
the
UP
position
after
long
term
storage
or
when
changing
the
transmission
oil,
turn
steering
wheel
to
the
right
and
left
several
times
to
bleed
air from
the
system.
• Do
not
operate
until
the
engine
is
warmed
up. If
operation
is
attempted
when
the
engine
is still
cold,
the
hydraulic
system
may
be
damaged.
• If
noises
are
heard
when
implement
is lifting
after
the
hydraulic
control
lever
has
been
activated,
the
hydraulic
mechanism
is not
adjusted
properly.
Unless
corrected,
the
unit will
be
damaged.
Contact
your
KUBOTA
Dealer
for
adjustment.
HYDRAULIC
UNIT
35
•3-point
Hitch
Lowering
Speed
A
WARNING
To
avoid
personal
injury
or
death:
•
Fast
lowering
speed
may
cause
damage
or
injury.
Lowering
speed
of
implement
should
be
adjusted
to
2
or
more
seconds.
The
lowering
speed
of
the
3-point hitch
can
be
controlled
by
adjusting
the
3-point
hitch lowering
speed
knob.
1AGAEEIAP005A
(1)
3-Point
hitch lowering
speed
knob
(A) "FAST"
(B) "SLOW"
(0)
"LOCK"
36
HYDRAULIC
UNIT
AUXILIARY
HYDRAULICS
Hydraulic
outlet
(rear)
is provided on
the
tractor.
•
Hydraulic
Block
Type
Outlet
Hydraulic block
type
outlet
is
useful
when
adding
hydraulically
operated
equipment
such
as
front
end
loader,
front
blade,
etc.
When
an
implement
is
attached
1.
Remove
the
block
cover.
2.
Attach
the
block
outlet
cover,
(option)
[Rear
outlet]
Hydraulic
outlets
are
provided
on
the
tractor.
1AGAEEIAP033A
When
implement
is
not
attached
1AGAEBCAP055D
(1) Block
cover
(2)
Block
outlet
cover
(option)
(3)
Outlet
(4) Inlet
When
implement
is
attached
(A) To
implement
inlet
Max.
flow
17.9
Umin
(4.7
U.S.gals./min)
Max.
pressure
13.0
to
13.8
MPa
(133
to 141 kgf/cm^)
(1891
to2005psi)
(B) from
implement
outlet
NOTE:
• If
the
implement
control
valve
has
a relief
valve,
the
tank
port flow from
implement
should
be
connected
to
the
port
located
on
the
right
hand
side
of
transmission
case.
DUAL
REMOTE
HYDRAULIC
CONTROL
SYSTEM
The
tractor
is
equipped
with
the
double-acting
2-segment
hydraulic
control
valve
for
the
front
loader.
To
apply
the
hydraulic
power
take-off
for
general
attachments,
keep
the
following point in mind.
•Control
Lever
and
Hydraulic
Hose
Connections
Connect
the
control
lever
in its
specified
direction
and
the
hydraulic
hoses
to
their
specified
ports.
1AGAEEIAP002B
A]
White
\ 11
C]
Blue
D]
Red
lUI I
B] Yellow
1AGAEEIAP021C
(1)
Loader/
Remote
control valve
lever
(R) "RIGHT"
(L) "LEFT"
(U) "UP"
(D) "DOWN"
Pressure
Hydraulicoutlet ports offirst segment Returning
Lever
UP
DOWN
Port
[A]
In
4—
Out
[B]
Out
In
i—
Hydraulic
outlet
ports
of
second
segment
Lever
RIGHT
LEFT
Port
[C]
In
Out
[D]
Out
In
i—
IMPORTANT:
To avoid
damage
of
the
attachments:
• Do
not
connect
attachments
through
the
hydraulic
motor
to
the
[C]
and
[D] ports. If
the
control
lever
is
moved
to
the
Regeneration
position (R1),
the
seals
on
the
hydraulic
motor
will
be
damaged.
• This control
valve
is provided with
the
Regeneration
position.
When
the
[C]
and
[D]
ports
are
used
to
take
off hydraulic
power
for
the
hydraulic cylinder,
be
sure
to
connect
the
[C] port to
the
"Head-End"
side
port of
the
hydraulic
cylinder.
•
Make
the
following
connections
when
using this valve
to
take
off hydraulic
power
for
the
hydraulic cylinder.
Colored
Coupler
Hydraulic
Cylinder
port
[B: Yellow], [C: Blue]
Head-End
side
[A: White], [D:
Red]
Rod-End
side
•
Loader
I
Remote
Control
Valve
Lever
1.
Before
moving
the
lever,
make
sure
that
the
hydraulic
hoses
for
attachments
are
connected.
2. Move
the
lever diagonally (a, b, c
shown
in
the
figure),
and
the
first
and
second
segments
can
be
controlled
simultaneously.
IFLOAT!
©
1AGAEEIAP009F
NOTE
:
Move
the
lever
to
the
"FLOAT"
position,
and
it will
be
held
there
by
the
detent
mechanism.
To
use
the
valve
as
a floating
valve
with
detents,
connect
the
hydraulic
hoses
to
ports
[A]
and
[B].
When
taking off hydraulic
power
from port [D],
the
flow
rate
can
be
adjusted
in 2
stages
with
the
lever.
The
flow
rate
is high at position (R1)
and
low at
position (R2). Move
the
lever
to position (R1) or (R2)
depending
on
the
attachment
in
use.
HYDRAULIC
UNIT
37
IValve
Lock
A
WARNING
To
avoid
injury
or
death
from
crushing:
•
Do
not
utilize
the
valve
lock
for
machine
maintenance
or
repair.
•
The
valve
lock
is
to
prevent
accidental
actuation
when
implement
is
not
in
use
or
during
transport.
The
control
valve
is
equipped
with a
valve
lock
feature.
The
control
valve
is
locked
in
the
"LOCK" position.
The
lock is
not
intended
and
will
not
prevent
a
leak
down
of
the
implement
during
the
period of
storage.
C
1AGAEEIAP034A
(1) Lock
lever
(A) ^"UNLOCK"
(B)
^"LOCK"
38
HYDRAULIC
UNIT
•
Hydraulic
Control
Unit
Use
Reference
Chart
in
order
to
handle
the
hydraulics properly,
the
operator
must
be
familiar with
the
following.
Though
this information
may
not
be
applicable
to all
types
of
implements
and
soil conditions, it is useful for
general
conditions.
Implement
Moldboard
plow
Disc plow
Narrower
(spike,
springtooth,
disc
type)
Sub-soiler.
Weeder,
ridger
Earthmover,
digger,
scraper,
manure
fork,
rear
carrier
Mower
(mid-and
rear-mount
type),
hayrake,
tedder...
1AGAIAZAP122A
Soil
condition
Light soil
Medium
soil
Heavy
soil
1AGAEEAAP030B
Top
link
mounting
holes
(1) is
standard.
(2) is
used
only
when
there
is
some
obstacle
that
prevents
you
from
using
the
standard.
1AGAEEFAP027F
(1) Position
control
lever
Position
control
1AGAIAZAP070A
Gauge
wheel
YES/NO
YES
YES/NO
1AGAEEAAP029C
Telescopic
stabilizers
Loose
Tighten
Remarks
Insert
the
set-pin
through
the
slot
on
the
outer
tube
that
align with
one
of
the
holes
on
the
inner
bar.
For
implements
with
gauge
wheels,
lower
the
implements
to
the
ground.
Telescopic
stabilizer
should
be
tight
enough
to
prevent
excessive
implement
movement
when
implement
is in
raised
position.
For
implements
with
gauge
wheels,
lower
the
implements
to
the
ground.
TIRES
A
WARNING
To
avoid
personal
injury
or
death:
•
Do
not
attempt
to
mount
a
tire
on
a
rim.
This
should
be
done
by
a
qualified
person
with
the
proper
equipment.
•
Always
maintain
the
correct
tire
pressure.
Do
not
inflate
tires
above
the
recommended
pressure
shown
in
the
operator's
manual.
IMPORTANT:
• Do
not
use
tires
other
than
those
approved
by
KUBOTA.
•
Inflation
Pressure
Though
the
tire
pressure
is
factory-set
to
the
prescribed
level, it naturally
drops
slowly
over
the
course
of time.
Thus,
check
it regularly
and
inflate
as
necessary.
Tire
sizes
Inflation
Pressure
Rear
9.5-16,
4PR
9.5-18,
4PR
315/75D-15,
4PR
11.2-16,
4PR
12-16.5,
4PR
31x13.5-15,
4PR
31x15.5-15,
4PR
33x12.5-15,
4PR
140kPa(1.4kgf/cm\20psi)
160kPa(1.6kgf/cm\23psi)
100kPa(1.0kgf/cm\ 14psi)
130kPa(1.3kgf/cm^ 18psi)
270kPa(2.7kgf/cm\40psi)
140kPa(1.4kgf/cnn\ 20psi)
140kPa(1.4kgf/cm\
20psi)
140kPa(1.4kgf/cm^ 20psi)
Front
6-12,
4PR
7-12,4PR
21x8.00-10,
4PR
22x8.50-
12,
4PR
23x8.50-
12Turf.
4PR
23x8.50-
12lnd.,4PR
24x8.50-
12,
4PR
200kPa(2.0kgf/cm', 28psi)
170kPa(1.7kgf/cm\24psi)
160kPa(1.6kgf/cm\23psi)
160kPa(1.6kgf/cm\
23psi)
150kPa(1.5kgf/cm^ 22psi)
250kPa(2.5kgf/cm',
35psi)
160kPa(1.6kgf/cm\23psi)
•
Dual
Tires
Dual
tires
are
not
approved.
TIRES,
WHEELS
AND
BALLAST
39
WHEELADJUSTMENT
A
WARNING
To
avoid
personal
injury
or
death:
•
When
working
on
slopes
or
when
working
with
trailer,
set
the
wheel
tread
as
wide
as
practical
for
maximum
stability.
•
Support
tractor
securely
on
stands
before
removing
a
wheel.
• Do
not
work
under
any
hydraulically
supported
devices.
They
can
settle,
suddenly
leak
down,
or
be
accidentally
lowered.
If
necessary
to
work
under
tractor
or
any
machine
elements
for
servicing
or
adjustment,
securely
support
them
with
stands
or
suitable
blocking
beforehand.
•
Never
operate
tractor
with
a
loose
rim,
wheel,
or
axle.
40
TIRES,
WHEELS
AND
BALLAST
•
Front
Wheels
Front
tread
width
can
not be
adjusted.
IMPORTAIMT:
•
Do
not
turn
front
discs
to
obtain
wider
tread.
In
setting
up
the
front
wheels,
make
sure
that
the
inflation
valve
stem
of
the
tires
face
outward.
•
When
re-fitting
or
adjusting
a
wheel,
tighten
the
bolts
to
the
following
torques
then
recheck
after
driving
the
tractor
200
m
(200
yards)
and
10
times
of
shuttle
movement
by 5 m (5
yards),
and
thereafter
according
to
service
interval.
(See
"MAINTENANCE" section.)
1AGAEEIAP002E
(1) 79 to
92
N-m (8.1 to
9.4
kgf-m,
58.3
to
67.9
ft-lbs)
A
WARNING
To
avoid
personal
injury
or
death:
•
Before
jacking
up
the
tractor,
park
it
on
a
firm
and
level
ground
and
chock
the
rear
wheels.
• Fix
the
front
axle
to
keep
it
from
swinging.
•
Select
jacks
that
withstand
the
machine
weight
and
set
them
up
as
shown
below.
1AGAEEIAP037A
(1)
Jack
point
•
Rear
Wheels
Rear
tread
width
can
not
be
adjusted.
IMPORTANT:
•
When
re-fitting or
adjusting
a
wheel,
tighten
the
bolts
to
the
following
torques
then
recheck
after
driving
the
tractor
200
m
(200
yards)
and
10
times
of
shuttle
movement
by 5 m (5
yards),
and
thereafter
according
to
service
interval.
(See
"MAINTENANCE"
section.)
1AGAEEIAP002F
(1)
145
to
150
N-m
(14.8
to
15.3
kgf-m,
107.0
to
110.6
ft-lbs)
[Wheels
with
beveled
or
tapered
holes]
•
Use
the
tapered
side
of lug nut.
1AGAECDAP068A
(1)
Lug
nut
[Wheels
without
beveled
or
tapered
holes]
•
Use
the
flat
side
of
the
lug nut. Make
sure
to apply
the
spring
washer.
1AGAEBCAP155A
(1) Lug
nut
(2)
Spring
washer
A
WARNING
To
avoid
personal
injury
or
death:
•
Before
jacking
up
the
tractor,
park
it
on
a firm
and
level
ground
and
chock
the
front
wheels.
•
Fix
the
front
axle
to
keep
it
from
swinging.
•
Select
jacks
that
withstand
the
machine
weight
and
set
them
up
as
shown
below.
I
1AGAEEAAP081A
(1)
Jack
point
TIRES,
WHEELS
AND
BALLAST
41
•Treads
♦
Front
[USA
models]
Tire
6-12
Farm
7-12
Farm
23x8.50-
12
Turf
21x8.00-10
Bar
23x8.50-
12
Ind.
Models
B2301
B2601
B2301
B2601
B2301
B2601
B2301
B2601
Tread
LA-
800
mm
1AGAEBCAP106J
(31.5
in.)
815
mm
1AGAEBCAP108J
(32.1 in.)
835
mm
1AGAEBCAP110D
)
905
mm
1AGAEBCAP109D
(35.6
in.)
835
mm
1AGAEBCAP111D
(^2.9 in.)
42
TIRES,
WHEELS
AND
BALLAST
[Except
USA
models]
Tire
6-12
Farm
7-12
Farm
22x8.50-
12
Turf
24x8.50-12
Turf
Models
B2301
B2601
B2301
B2601
Tread
LA-.
795
mm
1AGAEBCAP112G
(31.3
in.)
815
mm
1AGAEBCAP112H
(32.1
in.)
835
mm
1AGAEBCAP113D
(32.9
in.)
835
mm
1AGAEBCAP114F
32.9
in.)
♦
Rear
[USA
models]
Tire
9.5-16
Farm
11.2-16
Farm
33x
12.5-15
Turf
31x
15.5-15
Bar
12-16.5
Ind.
Models
B2301
B2601
B2301
B2601
B2301
B2601
B2301
B2601
Tread
900
mm
(35.4
in.)
1AGAEBMAP027D
950
mm
(37.4
in.)
1AGAEBMAP027E
950
mm
(37.4
in.)
1AGAEBMAP028D
950mm
(37.4in.)
1AGAECDAP061A
950
mm
(37.4 in.)
k-
1AGAEBMAP029C
[Except
USA
models]
Tire
Models
9.5-16
Farm
9.5-18
Farm
31x
13.5-
15
Turf
315/75D
-15
Turf
B2301
82601
B2301
B2601
1AGAEBMAP032C
1AGAEBMAP032D
1AGAEBMAP033C
Tread
900
mm
(35.4
in.)
920
mm
(36.2 in.)
970
mm
38.2
in.
970
mm
(38.2
in.)
1AGAEBMAP033D
TIRES,
WHEELS
AND
BALLAST
43
44
TIRES,
WHEELS
AND
BALLAST
BALLAST
A
WARNING
To
avoid
personal
injury
or
death:
•
Additional
ballast
will
be
needed
for
transporting
heavy
implements.
When
the
implement
is
raised,
drive
slowly
over
rough
ground,
regardless
of
how
much
ballast
is
used.
•
Do
not
fill
the
front
wheels
with
liquid.
•
Front
Ballast
Add
weights
if
needed
for stability
and
improving traction.
Heavy
pulling
and
heavy
rear
mounted
implements
tend
to lift front
wheels.
Add
enough
ballast to maintain
steering
control
and
prevent
tip
over.
Remove
weight
when
no
longer
needed.
•
Front
End
Weights
(option)
The
front
end
weights
can
be
attached
to
the
bumper.
See
your
implement
operator's
manual
for
required
number
of
weights
or
consult
your
local KUBOTA
Dealer
to
use.
NOTE:
[For
installation
of
up
to
3
weights]
•
Besides
the
weight, mounting bolt kit(s)
are
required
for mounting
the
weight.
[For
installation
of
up
to
5
weights]
•
Besides
the
weight,
a front
weight
bracket
and
mounting
bolt kit(s)
are
required
for
mounting
the
weight.
1AGAIAZAP134A
(1)
Front
end
weights
(option)
(2)
Front
weight
bracl<et (option)
IMPORTANT:
•
Do
not
overload
tires.
•
Add
no
more
weight
than
indicated
in
chart.
Maximum
weight
25
kg X5
pieces
(125
kg)
•
Rear
Ballast
Add
weight
to
rear
wheels
if
needed
to
improve
traction or
for stability.
The
amount
of
rear
ballast
should
be
matched
to
job
and
the
ballast
should
be
removed
when
it is
not
needed.
The
weight
should
be
added
to
the
tractor in
the
form of
liquid
ballast.
^ Liquid
Ballast
in
Rear
Tires
Water
and
calcium
chloride solution
provides
safe
economical
ballast.
Used
properly, itwill
not
damage
tires,
tubes
or
rims.
The
addition
of
calcium
chloride
is
recommended
to
prevent
the
water
from freezing.
Use
of
this
method
of weighting
the
wheels
has
the
full
approval
of
the
tire
companies.
See
your
tire
dealer
for this
service.
Liquid weight
per
tire (75
Percent
filled)
Tire
sizes
9.5-16
11.2-16
Slush free
at-10
°C(14
°F)
Solid at -30 °C(-22 °F )
[Approx. 1 kg(2 lbs.)
CaCh
per
4L (1 gal.) of
water]
54 kg
(119 lbs.)
70 kg
(155 lbs.)
Slush free at
-24°C(-11
T)
Solid at -47 °C(-52 T )
[Approx. 1.5 kg(3.5 lbs.)
CaCh
per
4L (1 gal.) of
water]
57 kg
(126
lbs.)
74 kg
(163
lbs.)
Slush free at
-47°C(-52
T)
Solid at -52°C(-62
T)
[Approx.
2.25
kg(5
lbs.) CaCW
per
4L (1
gal.)
of
water]
60 kg
(132
lbs.)
78 kg
(172
lbs.)
IMPORTANT:
•
Do
not
fill
tires
with
water
or
solution
more
than
75%
of
full
capacity
(to
the
level of
valve
stem
at 12 o'clock
position).
1AGAMAAAP321A
(1) Air
(2)
Water
(A)
Correct:
75%
Full
Air
compresses
like a
cushion
(B)
Incorrect:
100%
Full
Water
can
not
be
compressed
MAINTENANCE
45
MAINTENANCE
SERVICE
INTERVALS
No.
Items
Indication
on
hour
meter
Interval
Ref.
page
50
100
150
200
250
300
350
400
450
500
550
600
650
700
800
1
Engine
oil
Change
© O
o o o
every
200
Hr
61
2
Engine
oil
filter
Replace
© O
o o o
every
200
Hr
61
3
Transmission
oil
filters
[HST]
Replace
© O
o o
o
every
200
Hr
62
4
Hydraulic oil
filter
Replace
©
o
o
every
400
Hr
65
5
Transmission
fluid
Change
o
o
every
400
Hr
64
6
Front
axle
case
oil
Change
o
o
every
400
Hr
67
7
Front
axle
pivot
Adjust
o o
every
400
Hr
66
8
Engine
start
system
Check
o o o o o O
o o o o o o o o o
every
50
Hr
55
9
Greasing
-
o o o o o o o
o o o
o
o o o o
every
50
Hr
55
10
Wheel
bolt
torque
Check
o o o o o o o
o o
o
o
o o o o
every
50
Hr
56
11
Battery
condition
Check
o
o
o
o
o o o o
every
100
Hr
56
*5
12
Air
cleaner
element
[Double
element
type]
Primary
element
Clean
o o o
o
o o o o
every
100
Hr
58
*1
@
Replace
every
1
year
67
*2
Air
cleaner
element
[Double
element
type]
Secondary
element
Replace
every
1
year
67
13
Fuel
filter
element
Clean
o o o
o o o o o
every
100
Hr
58
@
Replace
o o
every
400
Hr
66
14
Fan
belt
Adjust
o
o
o
o
o o o o
every
100
Hr
59
15
Brake
Adjust
o o o
o o o o o
every
100
Hr
60
46
MAINTENANCE
No.
Items
Indication
on
hour
meter
Interval
Ref.
page
50
100
150
200 250
300
350
400
450
500
550
600
650
700
800
16
Radiator
hose
and
clamp
Check
o o
o
O
every
200
Hr
63
Replace
every
2
year
69
17
Fuel
line
Check
o o o o
o
o
o o
every
100
Hr
60
@
Replace
every
2
year
69
*3
18
Intake
air
line
Check
o
o o
o
every
200
Hr
63
@
Replace
every
2
year
69
*3
19
Toe-in
Adjust
o
o o
o
every
200
Hr
64
20
Engine
valve
clearance
Adjust
o
every
800
Hr
67
*4
21
Fuel
injection
nozzle
Injection
pressure
Check
every
1500
Hr
67
*4
@
22
Injection
pump
Check
every
3000
Hr
67
*4
@
23
Cooling
system
Flush
every
2
year
67
24
Coolant
Change
every
2
year
68
25
Fuel
system
Bleed
service
as
required
69
26
Clutch
housing
water
Drain
69
27
Fuse
Replace
70
28
Light bulb
Replace
70
IMPORTANT:
•
The
jobs
indicated by ©
must
be
done
after
the
first
50
hours
of
operation.
*1 Air
cleaner
should be
cleaned
more
often in
severe
dusty
conditions.
*2 Every
year
or after 6
cleanings.
*3
Replace
only if
necessary.
*4
Consult
your
local KUBOTA
Dealer
for
this
service.
*5
When
the
battery is
used
for
less
than
100
hours
per
year,
check
the
fluid level annually.
•
The
items
listed
above
(@
marked)
are
registered
as
emission
related critical
parts
by KUBOTA in
the
U.S.EPA
nonroad
emission
regulation. As
the
engine
owner, you
are
responsible
for
the
performance
of
the
required
maintenance
on
the
engine
according
to
the
above
instruction.
Please
see
the
Warranty
Statement
in
detail.
MAINTENANCE
47
LUBRICANTS,FUEL
AND
COOLANT
No.
Locations
Capacities
Lubricants
B2301/B2601
1
Fuel
23 L (6.1
U.S.gals.)
No.
2-D
SI5
diesel
fuel
No. 1-D
S15
diesel fuel if
temperature
is below -10°C(14°F)
2
Coolant
(with
recovery
tank)
3.8
L
(4.0
U.S.qts.)
Fresh
clean
soft
water
with
anti-freeze
3
Engine
crankcase
(with filter)
3.1
L(3.3
U.S.qts.)
•
Engine
oil:
Refer
to
next
page.
Above
25r
(77T)
SAE30.
SAE10W-30
or
15W-40
-ICC
to
25r
(14 to
77T)
SAE20,
SAE10W-30
or
15W-40
Below-1
or
(14°F)
SAE10W-30
4
Transmission
case
15 L (4.0
U.S.gals.)
•
KUBOTA
SUPER
UDT-2
fluid
5
Front
axle
case
3.5
L (3.7
U.S.qts.)
• KUBOTA
SUPER
UDT-2 fluid or
SAE80
- SAE 90
gear
oil
6
Greasing
No. of
greasing
points
Capacity
Type
of
grease
•
Top
link
1
Until
grease
overflows
Multipurpose
Grease
NLGI-2
OR
NLGI-1
(GC-LB)
• Lift rod [RH]
1
•
Brake
pedal
1
•
Battery
terminals
2
moderate
amount
NOTE:
The
product
name
of KUBOTA
genuine
UDT fluid
may
be
different from
that
in
the
Operator's
Manual
depending
on
countries
or territories.
Consult
your local KUBOTA
Dealer
for further details.
48
MAINTENANCE
For
North
American
market
NOTE:
♦
Engine
Oil:
• Oil
used
in
the
engine
should
have
an
American
Petroleum
Institute (API)
service
classification
and
Proper
SAE
Engine
Oil
according
to
the
ambient
temperatures
as
shown
above:
Refer
to
the
following
table
for
the
suitable
API classification
engine
oil
according
to
the
engine
type
(with internal
EGR,
external
EGR
or
non-EGR)
and
the
fuel.
Fuel
used
Engine
oil classification (API classification)
Oil
class
of
engines
except
external
EGR
Oil
class
of
engines
with
external
EGR
Ultra
Low
Sulfur
Fuel
[<0.0015%
(15 ppm)]
CF,
CF-4,
CG-4,
CH-4
or
CI-4
CF
or
CI-4
(Class
CF-4,
CG-4
and
CH-4
engine
oils
cannot
be
used
on
EGR
type
engines)
EGR:
Exhaust
Gas
Re-circulation
•
The
CJ-4
engine
oil is
intended
for
DPF
(Diesel
Particulate
Filter)
type
engines,
and
cannot
be
used
on this tractor.
except
external
EGR
with
external
EGR
Models
B2301
/
B2601
...
♦
Fuel:
•
Cetane
number
of 45 is minimum.
Cetane
number
greater
than
50 is preferred,
especially
for
temperatures
below
-20 °C (-4
°F)
or
elevations
above
1500
m (5000 ft).
•
Diesel
fuels
specified
to EN
590
or
ASTM
D975
are
recommended.
• N0.2-D is a distillate fuel of lower volatility for
engines
in industrial
and
heavy
mobile
service.
(SAE
J313
JUN87)
^
Transmission
Oil:
*KUBOTA
Super
UDT-2: For an
enhanced
ownership
experience,
we
highly
recommend
Super
UDT-2 to
be
used
instead
of
standard
hydraulic/transmission
fluid.
Super
UDT-2 is a proprietary KUBOTA formulation
that
delivers
superior
performance
and
protection in all
operating
conditions.
Regular
UDT is
also
permitted
for
use
in
this
machine.
•
Indicated
capacities
of
water
and
oil
are
manufacturer's
estimate.
NOTE:
♦
Engine
Oil:
For
other
than
North
American
market
MAINTENANCE
49
Oil
used
in
the
engine
should
have
an
American
Petroleum
Institute (API)
service
classification
and
Proper
SAE
Engine
Oil
according
to
the
ambient
temperatures
as
shown
above:
With
the
emission
control
now
in effect,
the
CF-4
and
CG-4
lubricating oils
have
been
developed
for
use
of a low-
sulfur fuel on
on-road
vehicle
engines.
When
an
off-road vehicle
engine
runs
on a high-sulfur fuel, it is
advisable
to
employ
the
"OF or better" lubricating oil with a high Total
Base
Number
(TBN of 10 minimum).
Refer
to
the
following
table
for
the
suitable
API classification
engine
oil according to
the
engine
type
(with internal
EGR, external
EGR
or non-EGR)
and
the
fuel (low-sulfur or high-sulfur fuel).
Fuel
used
Engine oil classification (API classification)
Oil
class
of
engines
except
external EGR Oil
class
of
engines
with
external
EGR
High Sulfur Fuel
[^0.05%
(500
ppm)]
CF
(If
the
"CF-4, CG-4, CH-4 or CI-4" lubricating oil is
used
with a high-sulfurfuel,
change
the
lubricating
oil
at
shorter
intervals,
(approximately
half))
...
Low
Sulfur
Fuel
[<0.05%
(500
ppm)] or
Ultra
Low
Sulfur
Fuel
[<0.0015%
(15
ppm)]
CF,
CF-4,
CG-4,
CH-4
or
CI-4
CF
or
CI-4
(Class
CF-4, CG-4
and
CH-4
engine
oils
cannot
be
used
on
EGR
type
engines)
EGR:
Exhaust
Gas
Re-circulation
•
The
CJ-4
engine
oil is
intended
for
DPF
(Diesel
Particulate
Filter)
type
engines,
and
cannot
be
used
on this tractor.
except
external
EGR
with
external
EGR
Models
B2301
/
B2601
...
♦
Fuel:
•
Cetane
number
of
45
minimum.
Cetane
number
greater
than
50 is
preferred,
especially
for
temperatures
below
-20
°C
or
elevations
above
1500
m.
• If
diesel
fuel with sulfur
content
greater
than
0.5%
(5000
ppm)
sulfur
content
is
used,
reduce
the
service
interval for
engine
oil
and
filter by
50%.
• NEVER
use
diesel
fuel with sulfur
content
greater
than
0.05%
(500
ppm)
for EXTERNAL
EGR
type
engine.
• DO NOT
use
diesel
fuel with sulfur
content
greater
than
1.0%
(10000
ppm).
• Diesel fuels
specified
to EN
590
or ASTM
D975
are
recommended.
• N0.2-D is a distillate fuel of lower volatility for
engines
in industrial
and
heavy
mobile service. (SAE
J313
JUN87)
♦
Transmission
Oil:
The
oil
used
to
lubricate
the
transmission
is
also
used
as
hydraulic fluid. To
insure
proper
operation
of
the
hydraulic
system
and
to
complete
lubrication of
the
transmission,
it is
important
that
a
multi-grade
transmission
fluid is
used
in
this
system.
We
recommend
the
use
of
KUBOTA
UDT
or
SUPER
UDT
fluid
for
optimum
protection
and
performance.
(Consult
your
local KUBOTA
Dealer
for
further
detail.)
Do
not
mix different
brands
together.
♦
Indicated
capacities
of
water
and
oil
are
manufacturer's
estimate.
50
PERIODIC
SERVICE
PERIODIC
SERVICE
HOW
TO
OPEN
THE
HOOD
A
WARNING
To
avoid
personal
injury
or
death
from
contact
with
moving
parts;
•
Never
open
the
hood
or
engine
side
cover
while
the
engine
is
running.
• Do
not
touch
muffler
or
exhaust
pipes
while
they
are
hot;
Severe
burns
could
result.
•
Support
hood
with
other
hand
while
unlocking
support
rod.
•
Hood
♦
Open
the
hood
1. Slightly pull up
the
hood to unlock it with pulling
the
release
lever.
1AGAEEIAP015A
(1)
Release
lever
(2)
Hood
(A) "PULL"
(B) "SLIGHTLY PULL
UP"
2.
Open
the
hood
by holding its bottom with both
hands.
1AGAEEIAP016A
\
(A)
"OPEN"
♦
Close
the
hood
1.
To
close
the
hood,
hold
the
hood
and
release
the
support
rod.
1AGAEEIAP017A
(1)
Support
rod
2. In closing
the
hood,
use
both
hands
again.
1AGAEEIAP016B
\
jf
(A) "HOLD"
(B) "PULL"
(A)
"CLOSE"
•
Engine
Side
Cover
•
Removing
the
side
cover
1. Lift up
the
engine
side
cover
and
free
the
upper
and
lower
projections.
2.
Pull
the
cover
toward
"B"
and
detach
the
notch.
1AGAEEIAP038A
1AGAEEIAP039A
(1)
Projection
(2) Hole
(3)
Notch
(A) "LIFT UP"
(B) "PULL"
•
Attaching
the
side
cover
To
attach
the
cover,
take
the
reverse
order.
i
PERIODIC
SERVICE
51
DAILY
CHECK
A
WARNING
To
avoid
personal
injury
or
death:
Take
the
following
precautions
when
checking
the
tractor.
•
Park
the
machine
on
firm
and
level
ground.
•
Set
the
parking
brake.
•
Lower
the
implement
to
the
ground.
• All
residual
pressure
of
the
hydraulic
system
released.
•
Stop
the
engine
and
remove
the
key.
•Walk
Around
Inspection
Look
around
and
under
the
tractor
for
such
items
as
loose
bolts,
trash
build-up, oil
or
coolant
leaks,
broken
or
worn
parts.
•Checking
and
Refueling
A
WARNING
To
avoid
personal
injury
or
death:
• Do
not
smoke
while
refueling.
•
Be
sure
to
stop
the
engine
before
refueling.
1. Turn
the
key
switch to "ON",
check
the
amount
of fuel
by fuel
gauge.
2. Fillfuel
tank
when
fuel
gauge
shows
1/4 or
less
fuel in
tank.
3.
Use
grade
No.2-Diesel fuel
at
temperatures
above
-10 °C (14
T).
Use
grade
No.
1-Diesel
fuel
at
temperatures
below
-10 °C (14 °F).
1AGAEEIAP002C
(1)
Fuel
tank
cap
Fuel
tank
capacity
23
L (6.1
U.S.gals.)
52
PERIODIC
SERVICE
IMPORTANT:
• Do
not
permit dirt or
trash
to
get
into
the
fuel
system.
•
Be
careful
not
to let
the
fuel
tank
become
empty,
otherwise
air will
enter
the
fuel
system,
necessitating
bleeding
before
next
engine
start.
• Be
careful
not to spill during refueling. If
you
should
spill,
wipe
it off at
once,
or it
may
cause
a fire.
• To
prevent
condensation
(water)
accumulation
in
the
fuel
tank,
fill
the
tank
before
parking
overnight.
•
Checking
Engine
Oil
Level
A
WARNING
To
avoid
personal
injury
or
deatli:
• Be
sure
to
stop
the
engine
before
checl^ing
thie
oil
level.
1.
Park
the
machine
on
a
flat
surface.
2.
Check
engine
oil
before
starting
the
engine
or 5
minutes
or
more
after
the
engine
has
stopped.
3.
To
check
the
oil level,
draw
out
the
dipstick,
wipe
it
clean,
replace
it,
and
draw
it
out
again.
Check
to
see
that
the
oil
level
lies
within
the
crosshatched
area.
If
the
level is
too
low,
add
new
oil to
the
prescribed
level
at
the
oil
inlet.
(See
"LUBRICANTS" in "MAINTENANCE"
section.)
1AGAEEIAP018A
(1) Oil
inlet
(2) Dipstick
(A) Oil
level
is
acceptable
within this
range.
IMPORTANT:
•
When
using
an
oil of different
maker
or
viscosity
from
the
previous
one,
remove
all of
the
old oil.
Never
mix
two
different
types
of oil.
• If oil level is low,
do
not
run
engine.
•
Checking
Transmission
Fluid
Level
1.
Park
the
machine
on
a
flat
surface,
lower
the
implement
and
shut
off
engine.
2. To
check
the
oil level,
draw
out
the
dipstick,
wipe
it
clean,
replace
it,
and
draw
it
out
again.
Check
to
see
that
the
oil
level
lies
within
the
crosshatched
area.
If
the
level is
too
low,
add
new
oil to
the
prescribed
level
at
the
oil
inlet.
(See
"LUBRICANTS" in "MAINTENANCE"
section.)
1AGAEEIAP042A
(1) Oil inlet
(2) Dipstick
(A) Oil level is
acceptable
within this
range.
IMPORTANT:
• If oil level is low,
do
not run
engine.
•
Checking
Coolant
Level
A
WARNING
To
avoid
personal
injury
or
death:
• Do
not
remove
radiator
cap
while
coolant
is
hot.
When
cool,
slowly
rotate
cap
to
the
first
stop
and
allow
sufficient
time
for
excess
pressure
to
escape
before
removing
the
cap
completely.
1.
Check
to
see
that
the
coolant
level
is
between
the
"FULL"
and
"LOW"
marks
of
recovery
tank.
2.
When
the
coolant
level
drops
due
to
evaporation,
add
soft
water
only up to
the
full level.
In
case
of
leakage,
add
anti-freeze
and
soft
water
in
the
specified
mixing ratio up to
the
full level.
(See
"Flushing Cooling
System
and
Changing
Coolant"
in
"EVERY
2
YEARS"
in
"PERIODIC
SERVICE"
section.)
1AGAEEIAP006B
(1)
Recovery
tank
(A) "FULL"
(B) "LOW"
IMPORTANT:
• If
the
radiator
cap
has
to
be
removed,
follow
the
caution
above
and
securely
retighten
the
cap.
•
Use
clean,
fresh
soft
water
and
anti-freeze
to fill
the
recovery
tank.
• If
water
should
leak,
consult
your
local KUBOTA
Dealer.
PERIODIC
SERVICE
53
•
Cleaning
Evacuator
Valve
Open
the
evacuator
valve to
get
rid of large particles of
dust
and
dirt.
1AGAEEIAP040A
(1)
Evacuator
valve
•Cleaning
Grill
and
Radiator
Screen
A
WARNING
To
avoid
personal
injury
or
deatli:
•
Be
sure
to
stop
the
engine
and
remove
the
key
before
removing
the
screen.
1.
Check
front grill
and
side
screens
to
be
sure
they
are
clean
of
debris.
2.
Detach
the
screen
and
remove
all foreign material
and
clean
the
front of
radiator
completely.
1AGAEEIAP019A
(1)
Radiator
screen
(A) "DETACH"
ilVIPORTANT:
• Grill
and
screen
must
be
clean
from
debris
to
prevent
engine
from
overheating
and
to allow
good
air
intake
for
the
air
cleaner.
54
PERIODIC
SERVICE
•
Checking
Brake
Pedal
1.
inspect
the
brake
pedals
for free travel,
and
smooth
operation.
2. Adjust if incorrect
measurement
is found:
(See
"Adjusting Brake Pedal" in"EVERY 100 HOURS"
in "PERIODIC SERVICE"
section.)
•Checking
Gauges,
Meter
and
Easy
Checker(TM)
1.
Inspect
the
instrument
panel
for
broken
gauge(s),
meter(s)
and
Easy
Checker(TM).
2.
Replace
if
broken.
•
Checking
IHead
Light,
Hazard
Light
etc.
1.
Inspect
the
lights for
broken
bulbs
and
lenses.
2.
Replace
if
broken.
•
Checking
Seat
Belt
and
ROPS
1. Always
check
condition of
seat
belt
and
ROPS
attaching
hardware
before
operating
tractor.
2.
Replace
if
damaged.
•Checking
and
Cleaning
of
Electrical
Wiring
and
Battery
Cables
A
WARNING
To
avoid
personal
injury
or
death:
• A
loosened
terminal
or
connector,
or
damaged
wire
may
affect
the
performance
of
electrical
components
or
cause
short
circuits.
Leakage
of
electricity
could
result
in a fire
hazard,
a
dead
battery
or
damage
to
electrical
components.
•
Replace
damaged
wires
or
connections
promptly.
• If a
fuse
blows
soon
after
replacement,
DO NOT
USE
A
LARGER
THAN
RECOMMENDED
FUSE
OR
BYPASS
THE
FUSE
SYSTEM.
•
Many
wiring
connections
are
protected
by
waterproof
plugs,
plug
and
unplug
these
connections
carefully
and
make
sure
they
are
sealed
correctly
after
assembly.
•
Accumulation
of
dust,
chaff
or
spilled
fuel
deposits
around
the
battery,
electrical
wiring,
engine
or
exhaust
system
are
a
fire
hazard.
CLEAN
THESE
AREAS
BEFORE
STARTING
WORK.
To
avoid
premature
electrical
malfunctions
DO
NOT
APPLY
high
pressure
water
directly
to
battery,
wiring,
connectors,
electrical
components
or
instrument
panel.
Inspect
the
following
Regularly:
1.
Check
wiring for
chafed
or
cracked
insulation.
2.
Check
wiring
harness
clamps.
Replace
if
necessary.
3.
Check
connectors
and
terminals
for
looseness,
contamination
or
overheated
(discolored)
connections.
4.
Check
instrument
panel
for
correct
operation
of
switches
and
gauges.
Consult
your Kubota
Dealer
regarding
maintenance,
diagnosis
and
repair.
•Checking
Movable
Parts
If
any
of
the
movable
parts,
such
as
levers
and
pedals,
is
not
smoothly
moved
because
of
rust
or sticky material, do
not
attempt
to
force
it into
motion.
In
the
above
case,
remove
the
rust or
the
sticky material,
and
apply
oil or
grease
on
the
relevant
spot.
Otherwise,
the
machine
may
get
damaged.
EVERY
50 HOURS
•
Lubricating
Grease
Fittings
Apply a small
amount
of multipurpose
grease
to
the
following
points
every
50
hours:
Ifyou
operated
the
machine
in
extremely
wet
and
muddy
conditions, lubricate
grease
fittings
more
often.
1AGAEEIAP041A
(1)
Grease
fitting (Bral<e
pedals)
1AGAEEIAP014C
(1)
Grease
fitting (Top link)
(2)
Grease
fitting (Lifting rod, right)
1AGAEEIAP006G
(1)
Battery
terminals
o
PERIODIC
SERVICE
55
•
Chiecking
Engine
Start
System
A
WARNING
To
avoid
personal
injury
or
death:
• Do
not
allow
anyone
near
the
tractor
while
testing.
• If
the
tractor
does
not
pass
the
test
do
not
operate
the
tractor.
•
Detach
an
implement
before
testing.
♦
Preparation
before
testing.
1. Sit on
operator's
seat.
2.
Set
the
parking
brake
and
stop
the
engine.
3. Shift
the
range
gear
shift lever to "NEUTRAL" position.
4.
Place
the
speed
control
pedal
in "NEUTRAL" position.
5. Shift
the
PTO
clutch
lever
to "OFF" position.
^
Test:
Switch
for
the
speed
control
pedal.
1.
Depress
the
speed
control
pedal.
2. Turn
the
key
to "START" position.
3.
The
engine
must
not
crank.
4. Ifit
cranks,
consult
your
local KUBOTA
Dealer
for this
service.
^
Test:
Switch
for
the
PTO
clutch
lever.
1.
Place
the
speed
control
pedal
in "NEUTRAL" position.
2. Shift
the
PTO
clutch
lever
to "ON" position.
3. Turn
the
key to "START" position.
4.
The
engine
must
not
crank.
5. Ifit
cranks,
consult
your
local KUBOTA
Dealer
for this
service.
♦
Test:
Switches
for
the
operator's
seat
and
the
PTO
clutch
lever.
1. Sit on
the
operator's
seat.
2.
Start
the
engine.
3.
Engage
the
PTO clutch lever.
4.
Stand
up. (Do
not
get
off
the
machine.)
5.
The
engine
must
shut
off
after
approximately
1
second.
6. If it
does
not
stop,
consult
your
local KUBOTA
Dealer
for
this
service.
56
PERIODIC
SERVICE
1AGAEEIAP009E
(1)
Range
gear
shift
lever
(L-M-H)
(2)
PTO
clutch
lever
(3)
Speed
control
pedal
(4)
Operator's
seat
•
Checking
Wheel
Bolt
Torque
A
WARNING
To
avoid
personal
injury
or
death:
•
Never
operate
tractor
with
a
loose
rim,
wheel,
or
axle.
•
Any
time
bolts
and
nuts
are
loosened,
retighten
to
specified torque.
•
Check
all
bolts
and
nuts
frequently
and
keep
them
tight.
Check
wheel
bolts
and
nuts
regularly
especially
when
new. If
they
are
loose,
tighten
them
as
follows.
1AGAEEIAP002D
(1) 79 to 92 N-m (8.1 to 9.4 kgf-m,
58.3
to
67.9
ft-lbs.)
(2) 145 to
150
N-m
(14.8
to
15.3
kgf-m,
107.0
to
110.6
ft-lbs.)
EVERY
100
HOURS
•Checking
Battery
Condition
A
DANGER
To
avoid
the
possibility
of
battery
explosion;
For
the
refillable
type
battery,
follow
instructions
below.
• Do
not
use
or
charge
the
refillable
type
battery
if
the
fluid level is
below
the
LOWER
(lower
limit
level)
mark.
Otherwise,
the
battery
component
parts
may
prematurely
deteriorate,
which
may
shorten
the
battery's
service
life
or
cause
an
explosion.
Check
the
fluid
level
regularly
and
add
distilled
water
as
required
so
that
the
fluid
level
is
between
the
UPPER
and
LOWER
levels.
A
the
WARNING
To
avoid
personal
injury
or
death:
•
Never
remove
the
battery
cap
while
the
engine
is
running.
•
Keep
electrolyte
away
from
eyes,
hands
and
clothes.
If
you
are
spattered
with
it,
wash
it
away
completely
with
water
immediately
and
get
medical
attention.
•
Keep
open
sparks
and
flames
away
from
the
battery
at
all
times.
Hydrogen
gas
mixed
with
oxygen
becomes
very
explosive.
•
Wear
eye
protection
and
rubber
gloves
when
working
around
battery.
The
factory-installed
battery
is
of
non-refillable
type.
If
the
indicator
turns
white,
do
not
charge
the
battery
but
replace
it
with
new
one.
Mishandling
the
battery
shortens
the
service
life
and
adds
to
maintenance
costs.
The
original
battery
is
maintenance
free,
but
needs
some
servicing.
If
the
battery
is
weak,
the
engine
will
be
difficult to
start
and
the
lights will
be
dim. It is
important
to
check
the
battery
periodically.
1AGAEEIAP006D
(1)
Battery
(2)
Indicator
^
How
to
read
the
indicator
Check
the
battery
condition by
reading
the
indicator.
State
of
indicator
display
Green
Specific gravity of electrolyte
and
quality of
electrolyte
are
both in
good
condition.
Black
Needs
charging
battery.
White
Needs
replacing battery.
♦
Battery
Charging
A
WARNING
To
avoid
personal
injury
or
death:
•
When
the
battery
is
being
activated,
hydrogen
and
oxygen
gases
in
the
battery
are
extremely
explosive.
Keep
open
sparks
and
flames
away
from
the
battery
at
all
times,
especially
when
charging
the
battery.
•
When
charging
the
battery,
ensure
the
vent
caps
are
securely
in
place,
(if
equipped)
•
When
disconnecting
the
cable
from
the
battery,
start
with
the
negative
terminal
first.
When
connecting
the
cable
to
the
battery,
start
with
the
positive
terminal
first.
•
Never
check
battery
charge
by
placing
a
metal
object
across
the
posts.
Use
a
voltmeter
or
hydrometer.
PERIODIC
SERVICE
57
1AGAEEIAP006A
(1) Battery
1. To slow
charge
the
battery,
connect
the
battery
positive terminal to
the
charger
positive terminal
and
the
negative
to
the
negative,
then
recharge
in
the
standard
fashion.
2. A
boost
charge
is only for
emergencies.
Itwill partially
charge
the
battery
at
a high
rate
and
in a
short
time.
When
using
a
boost-charged
battery,
it is
necessary
to
recharge
the
battery
as
early
as
possible.
Failure to
do
this will
shorten
the
battery's
service
life.
3.
The
battery
is
charged
if
the
indicator
display
turns
green
from black.
4.
When
exchanging
an
old
battery
for a
new
one,
use
battery
of
equal
specification
shown
in
table
1.
[TABLE
1]
Battery
Type
Volts
(V)
Capacity
at
5 hr (Ah)
Reserve
Capacity
(min)
Cold
Cranking
Amps
(A)
Normal
Charging
Rate
(A)
55B24L(S)-
MF
12
36
80
430
4.5
♦
1.
2.
Direction
for
Storage
When
storing
the
tractor
for a long period,
remove
the
battery
from tractor,
adjust
the
electrolyte
to
the
proper
level
and
store
in a dry
place
out
of direct sunlight.
The
battery
self-discharges
while it is
stored.
Recharge
it
once
every
3
months
in
hot
seasons
and
once
every
6
months
in
cold
seasons.
58
PERIODIC
SERVICE
•Cleaning
Air
Cleaner
Primary
Element
A
WARNING
To
avoid
personal
injury
or
death:
•
Be
sure
to
stop
the
engine
and
remove
the
key
before
cleaning
air
filter
element.
1.
Remove
the
air
cleaner
cover
and
primary
element.
2.
Clean
the
primary
element:
(1)
When
dry
dust
adheres
to
the
element,
blow
compressed
air from
the
inside, turning
the
element.
Pressure
of
compressed
air
must
be
under
205
kPa
(2.1 kgf/cm', 30 psi).
(2)
When
carbon
or oil
adheres
to
the
element,
soak
the
element
in
detergent
for 15
minutes
then
wash
it
several
times
in
water,
rinse
with
clean
water
and
dry it naturally. After
element
is fully dried,
inspect
inside
of
the
element
with a light
and
check
if it is
damaged
or not.
3.
Replace
air
cleaner
primary
element:
Once
yearly or
after
every
sixth
cleaning,
whichever
comes
first.
NOTE:
•
Check
to
see
if
the
evacuator
valve
is
blocked
with
dust.
1AGAEEIAP020A
(1)
Secondary
(safety)
element
(2)
Primary
element
(3)
Evacuator
valve
(4)
Cover
IMPORTANT:
•
The
air
cleaner
uses
a dry
element,
never
apply
oil.
• Do
not
run
the
engine
with filter
element
removed.
• Besure to
refit
the cover
with
the arrow ^ (onthe rear
of
cover)
upright. If
the
cover
is improperly fitted,
evacuator
valve
will
not
function
and
dust
will
adhere
to
the
element.
• Do
not
touch
the
secondary
element
except
in
cases
where
replacing
is
required.
(See
"Replacing
Air
Cleaner
Secondary
Element"
in
"EVERY 1 YEAR" in
"PERIODIC
SERVICE"
section.)
♦
Evacuator
Valve
Open
the
evacuator
valve
once
a
week
under
ordinary
conditions
- or daily
when
used
in a
dusty
place
- to
get
rid
of
large
particles
of
dust
and
dirt.
•Cleaning
Fuel
Filter
A
WARNING
To
avoid
personal
injury
or
death:
•
Stop
the
engine
and
remove
the
key
before
checking
fuel
lines
and
fuel
filter.
•
Check
the
fuel
lines
periodically.
The
fuel
lines
are
subject
to
wear
and
aging.
Fuel
may
leak
out
onto
the
running
engine,
causing
a
fire.
•
Protect
your
hands
when
using
kerosene
to
clean
components.
This
job
should
not
be
done
in
the
field,
but
in a
clean
place.
1.
Loosen
and
remove
the
filter
bowl,
and
rinse
the
inside
with
kerosene.
2.
Take
out
the
element
and
dip it in
the
kerosene
to
rinse.
3. After
cleaning,
reassemble
the
fuel filter,
keeping
out
dust
and
dirt.
4.
Bleed
the
fuel
system.
(See
"SERVICE
AS REQUIRED" in
"PERIODIC
SERVICE"
section.)
IMPORTANT:
•
When
the
fuel filter bowl
has
been
removed,
fuel
stops
flowing from
the
fuel
tank.
If
the
fuel
tank
is
almost
full,
however,
the
fuel
will flow
back
from
the
fuel
return
pipe
to
the
fuel filter.
Before
checking,
make
sure
the
fuel
tank
is
less
than
half-full.
1AGAEEIAP021A
(1)
Fuel
filter
bowl
(A)
"LOOSEN"
(B) "TIGHTEN"
1AGAEBMAP042A
(1) O ring
(2) Filter
element
(3)
Filter
bowl
IMPORTANT:
• If
dust,
dirt or
water
enters
the
fuel
system,
the
fuel
pump
and
injection
nozzles
are
subject
to
premature
wear.
To
prevent
this,
be
sure
to
clean
the
fuel filter
bowl
and
element
periodically.
PERIODIC
SERVICE
59
•Adjusting
Fan
Belt
Tension
A
WARNING
To
avoid
personal
injury
or
death:
•
Be
sure
to
stop
the
engine
before
checking
belt
tension.
Proper
fan belt
tension
A
deflection
of
between
7
to
9
mm
(0.28
to
0.35
in.)
when
the
belt is
pressed
in
the
middle of
the
span.
1.
2.
3.
4.
Stop
the
engine
and
remove
the
key.
Apply
moderate
thumb
pressure
to belt
between
pulleys.
Iftension is incorrect, loosen
the
alternator mounting
bolts
and,
using
a
lever
placed
between
the
alternator
and
the
engine
block, pull
the
alternator
out
until
the
deflection of
the
belt falls within
acceptable
limits.
Replace
fan belt if it is
damaged.
1AGAEEIAP022A
(1) Bolt (A)
Check
the
belt
tension
(B) To
tighten
60
PERIODIC
SERVICE
•Adjusting
Brake
Pedal
A
WARNING
To
avoid
personal
injury
or
death:
•
Stop
the
engine
and
chock
the
wheels
before
checking
brake
pedal.
Proper
brake
pedal
free
travel
30 to 40 mm on
the
pedal
Keep
the
free
travel in
the
right
and
left
brake
pedals
equal.
1.
Release
the
parking
brake.
2. Slightly
depress
the
brake
pedals
and
measure
free
travel
at
the
top
of
pedal
stroke.
3. If
adjustment
is
needed,
loosen
the
lock
nut
and
turn
the
turnbuckle
to
adjust
the
rod length within
acceptable
limits.
4.
Retighten
the
lock nut.
1AGAEEIAP043A \
1AGAEEIAP044A
(1)
Lock
nut
(Both
sides)
(2)
Turnbuckle
(Both
sides)
(A)
Free
travel
•
Checking
Fuel
Line
1.
Check
to
see
that
all lines
and
hose
clamps
are
tight
and
not
damaged.
2. If
hoses
and
clamps
are
found worn or
damaged,
replace
or
repair
them
at
once.
1AGAEEIAP021B
(1)
Fuel
lines
(2)
Clamp
bands
NOTE:
• If
the
fuel line is
removed,
be
sure
to properly
bleed
the
fuel
system.
(See
"Bleeding Fuel
System"
in
"SERVICE
AS
REQUIRED"
in
"PERIODIC
SERVICE"
section.)
EVERY
200 HOURS
•
Replacing
Engine
Oil
Filter
A
1.
2.
3.
4.
WARNING
To
avoid
personal
injury
or
death:
•
Be
sure
to
stop
the
engine
before
changing
the
oil
filter
cartridge.
•
Allow
engine
to
cool
down
sufficiently,
oil
can
be
hot
and
can
burn.
Remove
the
oil
filter.
Put
a film of
clean
engine
oil on
the
rubber
seal
of
the
new
filter.
Tighten
the
filter quickly until it
contacts
the
mounting
surface.
Tighten filter by
hand
an
additional 1/2 turn only.
After
the
new
filter
has
been
replaced,
the
engine
oil
normally
decreases
a little.
Make
sure
that
the
engine
oil
does
not
leak
through
the
seal
and
be
sure
to
check
the
oil level on
the
dipstick.
Then,
replenish
the
engine
oil up to
the
prescribed
level.
1AGAEEIAP023A
(1)
Engine
oil filter
IMPORTANT:
• To
prevent
serious
damage
to
the
engine,
use
only a
KUBOTA
genuine
filter.
PERIODIC
SERVICE
61
•Changing
Engine
oil
A
WARNING
To
avoid
personal
injury
or
death:
•
Be
sure
to
stop
the
engine
before
changing
the
oil.
•
Allow
engine
to
cool
down
sufficiently,
oil
can
be
hot
and
can
burn.
1. To
drain
the
used
oil,
remove
the
drain
plug
at
the
bottom
of
the
engine
and
drain
the
oil
completely
into
the
oil
pan.
All
the
used
oil
can
be
drained
out
easily
when
the
engine
is still
warm.
2. After draining reinstall
the
drain
plug.
3. Fill with
the
new
oil up to
the
upper
line
on
the
dipstick.
(See
"LUBRICANTS" in "MAINTENANCE"
section.)
Oil
capacity
with filter
3.1 L (3.3
U.S.qts.)
1AGAEEIAP018A
(1) Oil inlet
(2)
Dipstick
1AGAEEIAP045B
1
®
1
t
o
<T)'^
(A) Oil
level
is
acceptable
within this
range
(1) Drain
plug
(both
sides)
62
PERIODIC
SERVICE
•
Replacing
Transmission
Oil
Filter
[HST]
A
WARNING
To
avoid
personal
injury
or
death:
•
Be
sure
to
stop
the
engine
before
changing
the
oil
filter
cartridge.
•
Allow
engine
to
cool
down
sufficiently,
oil
can
be
hot
and
can
burn.
1.
Place
the
oil
pan
underneath
the
transmission
oil filter
and
remove
the
filter.
Do
not
remove
the
hydraulic oil filter.
Otherwise,
the
oil
comes
out.
1AGAEEIAP044B
(1)
Transmission
oil filter
[HST]
2.
Put
a
film
of
clean
transmission
oil
on
the
rubber
seal
of
the
new
filter.
3. Quickly tighten
the
filter until it
contacts
the
mounting
surface,
then, with a filter wrench, tighten it an
additional
1
turn
only.
4. After
the
new
filter
has
been
replaced,
fill
the
transmission
oil up to
the
upper
limit on
the
dipstick.
1AGAEEIAP042A
(1) Oil
inlet
(2)
Dipstick
(A) Oil
level
is
acceptable
within this
range.
5. After running
the
engine
for a few
minutes,
stop
the
engine
and
check
the
oil level
again,
add
oil to
the
prescribed
level.
6.
Make
sure
that
the
transmission
fluid
doesn't
leak
past
the
seal
on
the
filter.
IMPORTANT:
• To
prevent
serious
damage
to
the
hydraulic
system,
use
only a KUBOTA
genuine
filter.
• Do
not
operate
the
tractor
immediately
after
changing
the
transmission
fluid.
Run
the
engine
at
medium
speed
for a
few
minutes
to
prevent
damage
to
the
transmission.
•Checking
Radiator
IHose
and
Clamp
A
WARNING
To
avoid
personal
injury
or
death:
• Be
sure
to
stop
the
engine
and
remove
the
key
before
checking
radiator
hose
and
clamp.
•
Allow
engine
and
coolant
to
cool
down
sufficiently
before
checking.
Check
to
see
ifradiator
hoses
are
properlyfixed
every
200
hours
of
operation
or 6
months,
whichever
comes
first.
1. If
hose
clamps
are
loose
or
water
leaks,
tighten
bands
securely.
2.
Replace
hoses
and
tighten
hose
clamps
securely,
if
radiator
hoses
are
swollen,
hardened
or
cracked.
Replace
hoses
and
hose
clamps
every
2
years
or
earlier
if
checked
and
found
that
hoses
are
swollen,
hardened
or
cracked.
1AGAEEIAP023B
(1)
Radiator
hoses
(2
hoses)
(2) Clamp
bands
(4
clamps)
^
Precaution
at
Overheating
Take
the
following
actions
in
the
event
the
coolant
temperature
is nearly or
more
than
the
boiling point,
what
is
called
"Overheating"
1.
Park
the
tractor
in a
safe
place
and
keep
the
engine
unloaded
idling.
2. Don't
stop
the
engine
suddenly,
but
stop
it
after
about
5
minutes
of
unloaded
idling.
3. Keep yourself well
away
from
the
machine
for further
10
minutes
or
while
the
steam
blows
out.
4.
Check
that
there
are
no
dangers
such
as
burns.
Get
rid
of
the
causes
of
overheating
according
to
the
manual,
see
"TROUBLESHOOTING"
section,
and
then,
start
again
the
engine.
PERIODIC
SERVICE
63
•
Checking
Intake
Air
Line
1.
Check
to
see
that
hoses
and
hose
clamps
are
tight
and
not
damaged.
2. If
hoses
and
clamps
are
found worn or
damaged,
replace
or
repair
them
at
once.
1AGAEEIAP040B
(1)
Hose
(2)
Hose
clamps
64
PERIODIC
SERVICE
•Adjusting
Toe-in
1.
Park
tractor
on a flat
place.
2. Turn
steering
wheel
so
front
wheels
are
in
the
straight
ahead
position.
3. Lower
the
implement, lock
the
park
brake
and
stop
the
engine.
4.
Measure
distance
between
tire
beads
at
front
of
tire,
hub
height.
5.
Measure
distance
between
tire
beads
at
rear
of
tire,
hub
height.
6. Front
distance
should
be
0 to 10 mm (0 to 3/8 in.)
less
than
rear
distance.
If not,
adjust
tie rod
length.
1AGAIAZAP072A
(A)
Wheel
- to -
wheel
distance
at
rear
(B)
Wheel
- to -
wheel
distance
at
front
(C) "FRONT"
♦
Adjusting
procedures
1.
Loosen
the
tie-rod
nut.
2. Turn
the
tie-rod joint to
adjust
the
rod length until
the
proper
toe-in
measurement
is
obtained.
3.
Retighten
the
tie-rod nut.
1AGAEEIAP024B
(1)
Tie-rod
nut
(2)
Tie-rod
Joint
EVERY
400
HOURS
•
Changing
Transmission
Fluid
A
WARNING
To
avoid
personal
injury
or
death;
• Allow
engine
to
cool
down
sufficiently,
oil
can
be
hot
and
can
burn.
1. To drain
the
used
oil,
remove
the
drain
plug at
the
bottom
of
the
transmission
case
and
drain
the
oil
completely
into
the
oil
pan.
2. After draining reinstall
the
drain
plug.
3. Fill with
new
KUBOTA
SUPER
UDT fluid up to
the
upper
limit
on
the
dipstick.
(See
"LUBRICANTS" in "MAINTENANCE"
section
and
"DAILY
CHECK"
in
"PERIODIC
SERVICE"
section)
4. After running
the
engine
for a few
minutes,
stop
it
and
check
the
oil level
again;
add
oil to
prescribed
level.
5.
Properly
dispose
of
used
oil.
Oil
capacity
15L(4.0U.S.gals.)
1AGAEEIAP042A
(1) Oil inlet
(2) Dipstick
1AGAEEFAP035H
(A) Oil level is
acceptable
within this
range
(1)
Drain
plug
(2) Drain
plug
(Both
sides)
IMPORTANT:
• If
the
3-point hitch
can
not be raised by setting
the
hydraulic control lever to
the
UP position after long
term
storage
or
when
changing
the
transmission
oil,
turn
steering
wheel
to
the
right
and
left
several
times
to
bleed
air from
the
system.
• Do not
operate
the
tractor immediately after
changing
the
transmission
fluid.
PERIODIC
SERVICE
65
•
Replacing
Hydraulic
Oil
Filter
A
WARNING
To
avoid
personal
injury
or
death;
• Be
sure
to
stop
the
engine
before
changing
the
oil
filter
cartridge.
•
Allow
engine
to
cool
down
sufficiently,
oil
can
be
hot
and
can
burn.
1.
Remove
the
drain
plugs
at
the
bottom
of
the
transmission
case
and
drain
the
oil
completely
into
the
oil
pan.
2. After draining reinstall
the
drain plugs.
1AGAEEFAP035H
(1) Drain
plug
(2) Drain
plug
(Both
sides)
3.
Remove
the
oil
filter
(1)
Hydraulic
oil filter
4.
Put
a
film
of
clean
transmission
oil
on
the
rubber
seal
of
the
new
filter.
5. Quickly tighten
the
filter until it
contacts
the
mounting
surface,
then
tighten
it by
hand
an
additional 1/2 turn
only.
6. After
the
new
filter
has
been
replaced,
fill
the
transmission
oil up to
the
upper
limit
on
the
dipstick.
66
PERIODIC
SERVICE
1AGAEEAAP030C
(1) Oil inlet
(2)
Dipstick
€
(A) Oil
level
is
acceptable
within this
range
7. After running
the
engine
for a few
minutes,
stop
the
engine
and
check
the
oil level
again,
add
oil to
the
prescribed
level.
8.
Make
sure
that
the
transmission
fluid
doesn't
leak
past
the
seal
on
the
filter.
IMPORTANT:
• To
prevent
serious
damage
to
the
hydraulic
system,
use
only a KUBOTA
genuine
filter.
•Adjusting
Front
Axle
Pivot
[4WD]
A
WARNING
To
avoid
personal
injury
or
death:
•
Park
the
tractor
on
a
flat
place.
•
Lower
the
implement,
lock
the
parking
brake
and
stop
the
engine.
If
the
front axle pivot pin
adjustment
is not correct, front
wheel
vibration
can
occur
causing
vibration in
the
steering
wheel.
♦
Adjusting
procedure
Loosen
the
lock nut,
and
tighten
the
adjusting
screw
so
that
the
oscillating
load
is
50
to
100
N (5.1 to
10.2
kgf,
11.2
to
22.5
Ibf). (If
the
adjusting
screw
is
tightened,
loosened
and
retightened,
apply
liquid
gasket
to its tip.)
Retighten
the
lock
nut.
Consult
your local KUBOTA
Dealer
for further details.
1AGAEEIAP024A
(1) Adjusting
screw
(2)
Lock
nut
•
Replacing
Fuel
Filter
Element
(See
"Cleaning Fuel Filter" in "EVERY
100
HOURS" in
"PERIODIC SERVICE"
section.)
•Changing
Front
Axle
Case
Oil
1.
Park
the
tractor
on
a firm, flat
and
level
surface.
2. To drain
the
used
oil,
remove
the
right
and
left drain
plugs
and
filling plug
at
the
front
axle
case
and
drain
the
oil
completely
into
the
oil
pan.
3. After draining, reinstall
the
drain plugs.
4. Fillwith
new
oil up to
the
upper
notch
on
the
dipstick.
(See
"LUBRICANTS" in "MAINTENANCE" section)
IMPORTANT:
• After 10 minutes,
check
the
oil level again;
add
oil to
prescribed
level.
5. After filling, reinstall
the
filling plug.
6.
Properly
dispose
of
used
oil.
Oil
capacity
3.5
L
(3.7
U.S.qts.)
1AGAEEIAP026A
(1) Filling
plug
with dipstick
(2) Drain
plug
EVERY
800
HOURS
(A) Oil
level
is
acceptable
within
this
range
•Adjusting
Engine
Valve
Clearance
Consult
your
local KUBOTA
Dealer
for this
service.
EVERY
1 500
HOURS
•
Checking
Fuel
Injection
Nozzle
Injection
Pressure
Consult
your
local KUBOTA
Dealer
for this
service.
EVERY
3 000 HOURS
•Checking
Injection
Pump
Consult
your
local KUBOTA
Dealer
for this
service.
PERIODIC
SERVICE
67
EVERY
1 YEAR
•
Replacing
Air
Cleaner
Primary
Element
and
Secondary
Element
(See
"Cleaning Air
Cleaner
Primary Element" in "EVERY
100 HOURS" in "PERIODIC SERVICE" section.)
IMPORTANT:
• To prevent serious
damage
to
the
engine,
use
only a
KUBOTA
genuine
filter.
EVERY
2
YEARS
•
Flushing
Cooling
System
and
Changing
Coolant
A
WARNING
To
avoid
personal
injury
or
death:
• Do
not
remove
radiator
cap
while
coolant
is
hot.
When
cool,
slowly
rotate
cap
to
the
first
stop
and
allow
sufficient
time
for
excess
pressure
to
escape
before
removing
the
cap
completely.
1.
Stop
the
engine,
remove
the
key
and
let it cool
down.
2.
To
drain
the
coolant,
disconnect
the
radiator
hose
(engine
side),
and
remove
the
radiator
cap.
The
radiator
cap
must
be
removed
to
completely
drain
the
coolant.
3.
After
all
coolant
is
drained,
reconnect
the
radiator
hose.
4. Fill with
clean
soft
water
and
cooling
system
cleaner.
5.
Follow
directions
of
the
cleaner
instruction.
6. After flushing,
fill
with
clean
soft
water
and
anti-freeze
until
the
coolant
level is
just
below
the
radiator
cap.
Install
the
radiator
cap
securely.
7. Fill with
coolant
up to
the
"FULL"
mark
of
recovery
tank.
8.
Start
and
operate
the
engine
for few
minutes.
9.
Stop
the
engine,
remove
the
key
and
let cool.
10.
Check
coolant
level of
recovery
tank
and
add
coolant
if
necessary.
11.
Properly
dispose
of
used
coolant.
Coolant
capacity
(with
recovery
tank)
3.8
L
(4.0
U.S.gals.
68
PERIODIC
SERVICE
1AGAEEAP023E
1AGAEEIAP006E
(1)
Radiator
hose
(2)
Radiator
cap
(3)
Recovery
tank
(A) "FULL"
(B) "LOW"
IMPORTANT:
• Do
not
start
engine
without
coolant.
•
Use
clean,
fresh
soft
water
and
anti-freeze
to
radiator
and
recovery
tank.
•
When
mixing
the
anti-freeze
with
water,
the
anti-freeze
mixing ratio is
50%.
•
Securely
tighten
radiator
cap.
If
the
cap
is
loose
or
improperly fitted,
water
may
leak
out
and
the
engine
could
overheat.
the
•Anti-Freeze
A
WARNING
To
avoid
personal
injury
or
deathi:
•
When
using
antifreeze,
put
on
some
protection
such
as
rubber
gloves
(Antifreeze
contains
poison.)-
• If it
is
swallowed,
seek
immediate
medical
help.
Do NOT
make
a
person
throw
up
unless
told
to
do
so
by
poison
control
or
a
health
care
professional.
Use
standard
first
aid
and
CPR
for
signs
of
shock
or
cardiac
arrest.
Call
your
local
Poison
Control
Center
or
your
local
emergency
number
for
further
assistance.
•
When
antifreeze
comes
in
contact
with
the
skin
or
clothing,
wash
it
off
immediately.
•
Do
not
mix
different
types
of
Antifreeze.
The
mixture
can
produce
chemical
reaction
causing
harmful
substances.
•
Antifreeze
is
extremely
flammable
and
explosive
under
certain
conditions.
Keep
fire
and
children
away
from
antifreeze.
•
When
draining
fluids
from
the
engine,
place
some
container
underneath
the
engine
body.
•
Do
not
pour
waste
onto
the
grounds,
down
a
drain,
or
into
any
water
source.
•
Also,
observe
the
relevant
environmental
protection
regulations
when
disposing
of
antifreeze.
Always
use
a
50/50
mix of long-life
coolant
and
clean
soft
water
in KUBOTA
engines.
Consult
your
local KUBOTA
Dealer
concerning
coolant
for
extreme
conditions.
1. Long-life
coolant
(hereafter
LLC)
comes
in
several
types.
Use
ethylene
glycol
(EG)
type
for this
engine.
2.
Before
employing
LLC-mixed cooling
water,
fill
the
radiator
with
fresh
water
and
empty
it
again.
Repeat
this
procedure
2
or
3
times
to
clean
up
the
inside.
3. Mixing
the
LLC
Premix
50%
LLC
with
50%
clean
soft
water.
When
mixing, stir it up well,
and
then
fill
into
the
radiator.
4.
The
procedure
for
the
mixing of
water
and
antifreeze
differs
according
to
the
make
of
the
antifreeze
and
the
ambient
temperature.
Refer
to
SAE
J1034
standard,
more
specifically
also
to
SAE
J814c.
Vol
%
Anti-freeze
Freezing
Point
Boiling Point*
°C r °C r
50
-37
-34
108
226
* At 1.013 x
10'Pa
(760mmHg)
pressure
(atmospheric).
A
higher
boiling point is
obtained
by
using
a
radiator
pressure
cap
which
permits
the
development
of
pressure
within
the
cooling
system.
5. Adding
the
LLC
(1) Add only
water
if
the
mixture
reduces
in
amount
by
evaporation.
(2) If
there
is a mixture leak,
add
the
LLC of
the
same
manufacturer
and
type
in
the
same
mixture
percentage.
^
Never
add any
long-life
coolant
of different
manufacturer.
(Different
brands
may
have
different
additive
components,
and
the
engine
may
fail to
perform
as
specified.)
6.
When
the
LLC is mixed, do
not
employ
any
radiator
cleaning
agent.
The
LLC
contains
anticorrosive
agent.
If mixed with
the
cleaning
agent,
sludge
may
build up,
adversely
affecting
the
engine
parts.
7. Kubota's
genuine
long-life coolant
has
a
service
life of
2
years.
Be
sure
to
change
the
coolant
every
2
years.
NOTE:
•
The
above
data
represent
industry
standards
that
necessitate
a minimum glycol
content
in
the
concentrated
antifreeze.
•
Replacing
Radiator
Hose
(Water
pipes)
Replace
the
hoses
and
clamps.
(See
"Checking Radiator
Hose
and
Clamp" in "EVERY
200
HOURS" in "PERIODIC SERVICE"
section.)
•
Replacing
Fuel
Hose
Consult your local KUBOTA Dealer for this service.
•
Replacing
Intake
Air
Line
Consult your local KUBOTA Dealer for this service.
PERIODIC
SERVICE
69
SERVICE
AS
REQUIRED
•
Bleeding
Fuel
System
Air
must
be
removed:
1.
When
the
fuel
filter
or
lines
are
removed.
2.
When
the
tank
is
completely
empty.
3. After
the
tractor
has
not
been
used
for a long period of
time.
^
Bleeding
procedure
is
as
follows:
1.
Fill
the
fuel
tank
with
fuel.
2.
Start
the
engine
and
run for
about
30
seconds,
and
then
stop
the
engine.
•
Draining
Clutch
Housing
Water
The
tractor
is
equipped
with a
drain
plug
under
the
clutch
housing.
After
operating
in rain,
snow
or
tractor
has
been
washed,
water
may
get
into
the
clutch
housing.
Remove
the
drain plug
and
drain
the
water,
then
install
the
plug
again.
1AGAEEIAP045A
(1)
Water
drain
plug
70
PERIODIC
SERVICE
•
Replacing
Fuse
The
tractor
electrical
system
is
protected
from potential
damage
by
fuses.
A
blown
fuse
indicates
that
there
is
an
overload
or
short
somewhere
in
the
electrical
system.
If
any
of
the
fuses
should
blow,
replace
with a
new
one
of
the
same
capacity.
liVIPORTANT:
•
Before
replacing
a blown
fuse,
determine
why
the
fuse
blew
and
make
any
necessary
repairs.
Failure to
follow this
procedure
may
result in
serious
damage
to
the
tractor
electrical
system.
Refer
to
the
"TROUBLESHOOTING"
section
of this
manual
or your
local KUBOTA
Dealer
for specific information dealing
with electrical
problems.
1AGAEEIAP023C
FLASHER
HAZARD
10A
®
SOLENOID
30A
(D
OUTLET (RIGHT SIDE)
(MAX. 120W)
10A
(D
HEAD
LIGHT
PANEL
10A
®
WORK
LIGHT
(MAX. 35W)
5A
(D
GLOW
LAMP
5A
(D
1AGAEEIAP046A
♦
Protected
circuit
FUSE
No.
CAPACITY
(A)
Protected
circuit
(1)
10
Flasher
/
Hazard
(2)
30
Solenoid
(3)
10
Outlet
(Right
side)
(4)
10
Head
Light /
Panel
(5)
5 Work light
(6)
5 Glow
lamp
(7)
Slow
blow
fuse
Check
circuit
against
wrong
battery
connection
•
Replacing
Light
Bulb
1.
Head
lights.
Take
the
bulb
out
of
the
light
body
and
replace
with a
new
one.
2.
Other
lights
Detach
the
lens
and
replace
the
bulb.
Light
Capacity
Head
light
23
W
Tail light / Turn signal
21
/
5W
Hazard
light / Turn signal
32
CP
A
WARNING
To
avoid
personal
injury
or
death:
• Do
not
clean
the
machine
while
the
engine
is
running.
•
To
avoid
the
danger
of
exhaust
fume
poisoning,
do
not
operate
the
engine
in a
closed
building
without
proper
ventilation.
•
When
storing,
remove
the
key
from
the
key
switch
to
avoid
unauthorized
persons
from
operating
the
tractor
and
getting
injured.
TRACTORSTORAGE
If you intend to
store
your tractor for an
extended
period
of time, follow
the
procedures
outlined below.
These
procedures
will
insure
that
the
tractor
is
ready
to
operate
with minimum
preparation
when
it is
removed
from
storage.
1.
Check
the
bolts
and
nuts
for
looseness,
and
tighten
if
necessary.
2. Apply
grease
to
tractor
areas
where
bare
metal
will
rust
also
to pivot
areas.
3.
Detach
the
weights
from
the
tractor
body.
4. Inflate
the
tires
to a
pressure
a little
higher
than
usual.
5.
Change
the
engine
oil
and
run
the
engine
to
circulate
oil
throughout
the
engine
block
and
internal moving
parts
for
about
5
minutes.
6. With all
implements
lowered
to
the
ground,
coat
any
exposed
hydraulic cylinder piston
rods
with
grease.
7.
Remove
the
battery from
the
tractor.
Store
the
battery
following
the
battery
storage
procedures.
(See
"Battery" in "EVERY
100
HOURS" in "PERIODIC
SERVICE"
section.)
8.
Keep
the
tractor
in a dry
place
where
the
tractor
is
sheltered
from
the
elements.
Cover
the
tractor.
9.
Store
the
tractor
indoors
in a
dry
area
that
is
protected
from sunlight
and
excessive
heat.
If
the
tractor
must
be
stored
outdoors,
cover
it with a
waterproof
tarpaulin.
Jack
the
tractor up
and
place
blocks
under
the
front
and
rear
axles
so
that
all 4
tires
are
off
the
ground.
Keep
the
tires
out
of
direct
sunlight
and
extreme
heat.
IMPORTANT:
•
When
washing
the
tractor,
be
sure
to
stop
the
engine.
Allow sufficient
time
for
the
engine
to
cool
before
washing.
•
Cover
the
tractor
after
the
muffler
and
the
engine
have
cooled
down.
STORAGE
71
REMOVING
THETRACTOR
FROM
STORAGE
1.
2.
3.
4.
5.
6.
7.
Check
the
tire air
pressure
and
inflate
the
tires if
they
are
low.
Jack
the
tractor
up
and
remove
the
support
blocks
from
under
the
front
and
rear
axles.
Install
the
battery.
Before
installing
the
battery,
be
sure
it is fully
charged.
Check
the
fan
belt
tension.
Check
all fluid levels
(engine
oil,
transmission/
hydraulic oil,
engine
coolant
and any
attached
implements).
Start
the
engine.
Observe
all
gauges.
Ifall
gauges
are
functioning properly
and
reading
normal,
move
the
tractor
outside.
Once
outside,
park
the
tractor
and
let
the
engine
idle for
at
least
5
minutes.
Shut
the
engine
off
and
walk
around
tractor
and
make
a
visual
inspection
looking for
evidence
of oil or
water
leaks.
With
the
engine
fully
warmed
up,
release
the
parking
brake
and
test
the
brakes
for
proper
adjustment
as
you
move
forward.
Adjust
the
brakes
as
necessary.
72
TROUBLESHOOTING
TROUBLESHOOTING
ENGINE
TROUBLESHOOTING
If
something
is wrong with
the
engine,
refer to
the
table
below for
the
cause
and
its corrective
measure.
Trouble
Cause
Countermeasure
Engine
is difficult to
start
or
won't
start.
•
No
fuel
flow.
•
Check
the
fuel
tank
and
the
fuel
filter.
Replace
filter if
necessary.
• Air or
water
is in
the
fuel
system.
•
Check
to
see
if
the
fuel line
coupler
bolt
and
nut
are
tight.
•
Bleed
the
fuel
system.
(See
"Bleeding Fuel
System"
in "SERVICE AS
REQUIRED"
in
"PERIODIC
SERVICE"
section.)
•
Remove
water
from
the
system
and
replace
the
fuel
filter.
• In winter, oil
viscosity
increases,
and
engine
revolution is slow.
•
Use
oils of different
viscosities,
depending
on
ambient
temperatures.
•
Use
engine
block
heater.
(Option)
• Battery
becomes
weak
and
the
engine
does
not
turn
over
quick
enough.
•
Clean
battery
cables
and
terminals.
•
Charge
the
battery.
• In cold
weather,
always
remove
the
battery
from
the
engine,
charge
and
store
it
indoors.
Install it on
the
tractor
only
when
the
tractor
is
going
to
be
used.
Insufficient
engine
power.
• Insufficient or dirty fuel.
•
The
air
cleaner
is
clogged.
•
Check
the
fuel
system.
•
Clean
or
replace
the
element.
Engine
stops
suddenly.
•
Insufficient
fuel.
•
Refuel.
•
Bleed
the
fuel
system
if
necessary.
Exhaust
fumes
are
colored.
Black
•
Fuel
quality is poor.
•
Too
much
oil.
•
The
air
cleaner
is
clogged.
•
Change
the
fuel
and
fuel filter.
•
Check
the
proper
amount
of oil.
•
Clean
or
replace
the
element.
Blue
white
•
The
inside
of
exhaust
muffler
is
dumped
with fuel.
• Injection
nozzle
trouble.
•
Fuel
quality is poor.
•
Heat
the
muffler by applying
load
to
the
engine.
•
Check
the
injection
nozzle.
•
Change
the
fuel
and
fuel filter.
Engine
overheats.
•
Engine
overloaded.
• Shift to lower
gear
or
reduce
load.
•
Low
coolant
level.
• Fill cooling
system
to
the
correct
level;
check
radiator
and
hoses
for
loose
connections
or
leaks.
•
Loose
or
defective
fan
belt.
•
Adjust
or
replace
fan
belt.
• Dirty
radiator
core
or grille
screens.
•
Remove
all
trash.
•
Coolant
flow
route
corroded.
•
Flush
cooling
system.
If
you
have
any
questions,
consult
your
local KUBOTA
Dealer.
OPTIONS
Consult
your
local KUBOTA
Dealer
for further detail.
•
Rear
Work
Light.
High visibility for night work.
•
Front
end
weights
For
front
ballast
• Mounting Kit (Front
end
weights)
To
mount
Front
end
weights
•
Engine
Block
Heater
For
extremely
cold
weather
starting
•
Rear
Remote
Hydraulics
•
Alternator
kit
OPTIONS
73
74
APPENDICES
APPENDICES
INDEX
3-point
Hitch Lowering
Speed
35
Air
Cleaner
Primary
Element
58
Air
Cleaner
Primary
Element
and
Secondary
Element
67
Anti-Freeze
68
Battery
Condition
56
Block
Heater
(Option)
13
Brake
Pedal
54
Brake
Pedal
60
Brake
Pedals
(Right
and
Left) 21
Control Lever
and
Hydraulic
Hose
Connections
36
Coolant
Level
53
Coolant
Temperature
Gauge
26
Differential
Lock
28
Directions for
Use
of Power Steering 29
Do not
Operate
the
Tractor
at
Full
Speed
for
the
First
50
Hours
16
Draining Clutch Housing
Water
69
Drawbar
33
Drawbar Length
34
Dual
Tires
39
Easy
Checker
(TM)
25
Electrical
Outlet
29
Electrical Wiring
and
Battery
Cables
54
Engine
oil 61
Engine
Oil Filter 61
Engine
Oil Level
52
Engine
Side
Cover
51
Engine
Start
System
55
Engine
Valve
Clearance
67
Evacuator
Valve
53
Fan
Belt
Tension
59
Flushing Cooling
System
and
Coolant
67
Foldable
ROPS
18
Front
Axle
Case
Oil
67
Front Axle Pivot [4WD]
66
Front
Ballast
44
Front
Wheel
Drive
Lever
23
Front
Wheels
40
Fuel
Filter
58
Fuel
Filter
Element
66
Fuel
Gauge
26
Fuel
Hose
69
Fuel Injection Nozzle Injection
Pressure
67
Fuel
Line
60
Fuel
System
69
Fuse
70
Gauges,
Meter
and
Easy
Checker(TM)
54
Grill
and
Radiator
Screen
53
Hand
Throttle
Lever
23
Head
Light / Turn Signal /
Hazard
Light Switch20
Head
Light,
Hazard
Light
etc
54
Hood
50
Hourmeter
/
Tachometer
27
Hydraulic Block
Type
Outlet 36
Hydraulic Control Unit
Use
Reference
Chart...
38
Hydraulic Oil Filter
65
Immediately
Stop
the
Engine
if:
25
Inflation
Pressure
39
Injection
Pump
67
Intake
Air
Line
63
Intake
Air
Line
69
Lifting Rod (Right)
33
Light Bulb
70
Loader
/
Remote
Control
Valve
Lever
37
Lubricating
Grease
Fittings 55
Lubricating Oil for New
Tractors
16
Movable
Parts
54
Operating on
Slopes
or
Rough
Terrain 29
Operating
the
Tractor
on
a
Road
28
Operator's
Seat
18
Parking
27
Parking
Brake
23
Position
Control
35
PTO
Clutch
Lever
31
PTO
Select
Lever
30
Radiator
Hose
(Water pipes) 69
Radiator
Hose
and
Clamp
63
Range
Gear
Shift Lever (L-M-H) 22
Rear
Ballast
44
Rear
Wheels
40
Refueling 51
Seat
Belt
19
Seat
Belt
and
ROPS
54
Selecting
the
holes
of lifting rods
and
lower links
33
Selecting
the
Top Link Mounting Holes 33
Speed
Control
Pedal
24
Speed
Set
Device
24
Stationary
PTO
31
Stopping
25
Telescopic
Stabilizers
34
Tilt
Steering
Adjustment
19
To
Fold
the
ROPS
16
To
Raise
the
ROPS
to Upright Position 17
Toe-in
64
Top
Link
33
Tractor
Lights 21
Transmission
Fluid
64
Transmission
Fluid
Level
52
Transmission
Oil Filter [HST] 62
Transport
the
Tractor
Safely
29
Treads
41
Valve
Lock
37
Walk Around Inspection 51
Warm-up
Transmission
Oil
at
Low
Ambient
Temperatures
14
Wheel
Bolt
Torque
56
APPENDICES
75
KUBOTA
Corporation
is
—
Since
its inception in
1890,
KUBOTA
Corporation
has
grown to
ranl<
as
one
of
the
major
firms in
Japan.
To
achieve
this
status,
the
company
has
through
the
years
diversified
the
range
of its
products
and
services
to a
remarkable
extent.
Nineteen
plants
and
16,000
employees
produce
over
1,000
different items,
large
and
small.
All
these
products
and
all
the
services
which
accompany
them,
however,
are
unified by
one
central commitment. KUBOTA
makes
products
which,
taken
on a national
scale,
are
basic
necessities.
Products
which
are
indispensable.
Products
which
are
intended
to
help
individuals
and
nations
fulfill
the
potential
inherent
in their
environment.
KUBOTA
is
the
Basic
Necessities
Giant.
This potential
includes
water
supply, food from
the
soil
and
from
the
sea,
industrial
development,
architecture
and
construction,
and
transportation.
Thousands
of
people
depend
on KUBOTA's know-how,
technology,
experience
and
customer
service.
You
too
can
depend
on
KUBOTA.
B2301/B2601
AS.
K.
1-1.
13.
K
Kubofo
KUBOTA
TRACTOR
CORPORATION
3401
Del
Amo
Blvd.,
Torrance,
CA
90503,
U.S.A.
Telephone
:
(310)370-3370
rn
Division
:
1175
S.
Guild
Avc.,
Lodi,
CA
95240
Telephone
:
(209)334-9910
3l
Division
:
14855
FAA
Blvd.,
Fort
Worth,
TX
76155
Telephone
:
(817)571-0900
3rn
Division
:
6300
at
One
Kubota
Way,
Groveport,
OH
43125
Telephone
:
(614)835-1100
east
Division
:
1025
Northbrook
Parkway,
Suwanee,
GA
30024
Telephone
:
(770)995-8855
KUBOTA
CANADA
LTD.
5900
14th
Avenue,
Markham,
Ontario,
L3S
4K4,
Canada
Telephone
:
(905)294-7477
KUBOTA
EUROPE
S.A.S
19-25,
Rue
Jules
Vercruysse,
Z.I.
BP88,
95101
Argenteuil
Cedex,
France
Telephone
:
(33)1-3426-3434
KUBOTA
EUROPE
S.A.S
Italy
Branch
Via
Grandi,
29
20068
Pesohiera
Borrome
(IVII)
Italy
Telephone
:
(39)02-51650377
KUBOTA(DEUTSCHLAND)GmbH
Senefelder
Str.
3-5
63110
Rodgau
/Nieder-Roden,
Germany
Telephone
:
(49)6106-873-0
KUBOTA
(U.K.)
LTD.
Dormer
Road,
Thame,
Oxfordshire,
0X9
3UN,
U.K.
Telephone
:
(44)1844-214500
KUBOTA
ESPANA
S.A.
Avenida
Recomba
No.5,
Poligno
Industrial
la
Laguna,
Leganes,
28914
(IVIadrid)
Spain
Telephone
;
(34)91-508-6442
KUBOTA
TRACTOR
AUSTRALIA
PTY
LTD.
25-29
Permas
Way,
Truganina,
VIC
3029,
Australia
Telephone
: (61
)-3-9394-4400
SIME
KUBOTA
SDN.
BHD.
No.3
Jalan
Sepadu
25/123
Taman
Perindustrian
Axis,
Seksyen
25,
40400
Shah
Alam,
Selangor
Darul
Ehsan
Malaysia
Telephone
:
(60)3-736-1388
KUBOTA
PHILIPPINES,
INC.
232
Ouirino
Highw/ay,
Baesa,
Quezon
City
1106,
Philippines
Telephone
:
(63)2-422-3500
SHIN
TAIWAN
AGRICULTURAL
MACHINERY
CO.,
LTD.
16,
Fengping
2nd
Rd,
Taliao
Shiang
Kaohsiung
83107,
Taiwan
R.O.C.
Telephone
:
(886)7-702-2333
PT
KUBOTA
MACHINERY
INDONESIA
Tower
A
at
EightyEight@Kasablanka
Lantai
16
Jalan
Raya
Casablanka
Kav.
88,
Jakarta
12870
Indonesia
Telephone
:
(62)-21-29568-720
SIAM
KUBOTA
CORPORATION
CO.,
LTD.
101/19-24
Moo
20,
Navanakorn
Industrial
Estate,
Tambon
Khiongnueng,
Amphur
Khiongluang,
Pathumthani
12120,
THAILAND
Telephone
:
(66)2-909-0300
KUBOTA
KOREA
CO.,
LTD.
41-27,
Jayumuyeok-gil,
Baeksan-myeon,
Gimje-si,
Jeollabuk-do,
Korea
Telephone
:
(82)-63-544-5822
KUBOTA
AGRICULTURAL
MACHINERY
INDIA
PVT.
LTD.
Regus,
Level
2
Altius,
Olympia
Tech
Park,
No.1
SIDCO
Industrial
Estate,
Guindy,
Chennai
600032,
TN,
India
Telephone
: (91
)-44-4299-4237
KUBOTA
VIETNAM
CO.,
LTD.
Lot
B-3A2-CN,
My
Phuoc
3
Industrial
Park,
Ben
Cat
District,
Binh
Duong
Province,
Vietnam
Telephone
:
(84)-650-3577-507
Malaysia
Philippines
KUBOTA
Corporation
PRINTED
IN
JAPAN
English (U.S.A.)
Code
No.
6C540-6311-1
© KUBOTA Corporation
2014
… 75 …


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