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All disassembled parts should be washed with cleaning agent and blown dry with compressed air
before inspection.
When disassembling, mark and store the disassembled parts to ensure that they are reinstalled
in their original locations.
Refer to the service data at the beginning of this manual, and if there is a problem,
replace the part with a new one.
Check that the bearing rotates smoothly and quietly by rotating it with your finger.
Check the surface of the part for scratches or wear, and if there is a problem, replace the part with
a new one.
Organize each part so that it can be put back in
its original place.
Remove the valve spring and valve.
Remove the stem seal.
COTTER
RETAINER
VALVE SPRING
STEM SEAL
VALVE, EXHAUST
VALVE, INTAKE
PARTS INSPECTION
