6991
73
Zoom out
Zoom in
Previous page
1/223
Next page
6. CYLINDER HEAD/VALVE
6-10
Valve Stem Replacement
Heat up cylinder head to 100~150 with heated
plate or toaster.
Caution
y Do not let torch heat cylinder head directly.
Otherwise, the cylinder head may be deformed
as heating it.
y Wear on a pair of glove to protect your hands
when operating.
Hold the cylinder head, and then press out old
valve guide from combustion chamber side.
Tool: Valve guide driver: 5.0 mm
Caution
y Check if new valve guide is deformation after
pressed it in.
y When pressing in the new valve guide, cylinder
head still have to be kept in 100~150
.
Adjust the valve guide driver and let valve guide
height is in 13 mm.
Press in new valve guide from rocker arm side.
Tool: Valve guide driver: 5.0 mm
Wait for the cylinder head cooling down to room
temperature, and then correct the new valve guide
with reamer.
Caution
y Using cutting oil when correcting valve guide
with a reamer.
y Turn the reamer in same direction when it be
inserted or rotated.
Correct valve seat, and clean up all metal residues
from cylinder head.
Tool: Valve guide reamer: 5.0 mm
Valve guide driver
5.0 mm
Valve guide driver
5.0mm
Valve guide reamer 5.0 mm
To this chapter contents
73


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 Sym Quadlander set-up 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 Sym Quadlander set-up in the language / languages: Dutch as an attachment in your email.

The manual is 5,59 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.

Others manual(s) of Sym Quadlander set-up

Sym Quadlander set-up User Manual - English - 3 pages


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