634416
17
Zoom out
Zoom in
Previous page
1/19
Next page
- 17 -
11. TROUBLES SHOOTING
PROBLEM
PROBABLE CAUSE
CORRECTIVE ACTION
Engine does not
start.
Throttle choke not in the correct position
for the prevailing conditions.
Move throttle choke to the correct position
Fuel tank is empty.
Fill the tank with fuel: refer to the ENGINE MANUAL.
Air filter element is dirty.
Clean air filter element: refer to the ENGINE MANUAL
Spark plug loose.
Tighten spark plug to 25-30Nm.
Spark plug wire loose or
disconnected from plug.
Install spark plug wire on spark plug.
Spark plug gap is incorrect.
Set gap between electrodes at 0.7 to 0.8mm
Spark plug is defective
Install new, correctly gapped plug: refer to the ENGINE
OWNERS MANUAL
Carburetor is flooded with fuel
Remove air filter element and pull starter rope
continuously until the carburetor clears itself and then
install the air filter element.
Faulty ignition module
Contact the service agent.
Engine difficult to
start or loses
power.
Dirt, water, or stale fuel tank.
Drain fuel and clean tank. Fill tank with clean, fresh fuel
Vent hole in fuel tank cap is plugged.
Clean or replace fuel tank cap.
Air filter element is dirty.
Clean air filter element.
Engine operates
erratically.
Spark plug is defective.
Install new, correctly gapped plug: refer to the ENGINE
OWNERS MANUAL
Spark plug gap is incorrect.
Set gap between electrodes at 0.7 to 0.8mm
Air filter element is dirty.
Clean air filter element: refer to the ENGINE OWNERS
MANUAL
Engine idles
poorly.
Air fliter element is dirty.
Clean air filter element: refer to the ENGINE OWNERS
MANUAL
Air slots in engine shroud are blocked.
Remove debris from slots.
Cooling fins and air passages under
engine blower housing are blocked.
Remove debris from cooling fins and air passages.
Engine skips at
high speed.
Gap between electrodes of spark plug are
too close.
Set gap between electrodes at 0.7 to 0.8mm
Engine overheats
Cooling air flow is restricted.
Remove any debris from slots in shroud, blower housing,
and air passages
Incorrect spark plug.
For RM46B RM46SP: install RC12YC spark plug
For RM46C RM46SPC RM46SPCE: install NGK BPR6ES
spark plug
Mower vibrates
abnormally
Cutting assembly is loose.
Tighten the blade
Cutting assembly is unbalanced
Balance or replace the blade
17


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Cobra RM46SPC at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Cobra RM46SPC in the language / languages: English as an attachment in your email.

The manual is 1,22 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info