10-24
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CYLINDER HEAD/VALVES
ASSEMBLY
Install the valve spring seats [1].
Apply engine oil to new stem seals [2] inside and install
them.
Apply molybdenum oil solution to the valve stem sliding
surface and stem end.
Insert the valve [3] into the valve guide while turning it
slowly to avoid damage to the stem seal.
Install the valve springs [4] with the tightly wound coils
facing the combustion chamber.
Install the valve spring retainer [5].
RETAINER
VALVE GUIDE
INTAKE VALVE
VALVE SPRING
SPRING SEAT
INSULATOR
COTTERS
EXHAUST VALVE
STEM SEAL
[5]
[4]
[1][3]
[2]
COMBUSTION CHAMBER SIDE
[4]