10-30
10. CYLINDER HEAD ASSEMBLY
ASSEMBLY
1) Apply molybdenum disulfide oil to the valve stem sliding
surface and insert the valve into the valve guide.
Check that the valve moves up and down smoothly.
Do not confuse the intake valve and the exhaust valve on
assembly.
2) Install the valve spring seat.
NOTICE
3) Apply engine oil to the inner wall of a new valve stem seal.
Set the valve stem seal in the special tool, and push it
straight into the valve guide by hand.
TOOL:
Stem seal driver 07PAD-0010000
Note that the valve stem seal A (intake side) has the white
spring and the valve stem seal B (exhaust side) has the
black spring. Do not confuse them on assembly.
NOTICE
[3]
VALVE
[1]
VALVE SPRING
SEAT
[5]
VALVE STEM
SEAL
[4] VALVE STEM
SEAL A
(INTAKE SIDE)
[3] VALVE STEM
SEAL B
(EXHAUST SIDE)
[1] SPRING (WHITE)
[2] SPRING (BLACK)
[6]
STEM SEAL
DRIVER
07PAD-0010000
[2]
MOLYBDENUM
DISULFIDE OIL
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