Workshop Manual

0312 1562 - 0138
2/4
© 11/2004
6
Cylinder head
I 01-07-07
2011
Machine valve seat ring
z Install valve seat rotating device
Note
Observe different valve seat angles.
© 39353 0
01 47 01 48
z Turn out the valve seat carefully until it is level all
round.
Note
- Do not remove more material than
necessary from the valve seat.
- Check the valve seat after every step.
© 39353 0
z Measure valve seat width with caliper gauge.
© 39379 0
01 41 01 42