8. V-Belt Driving System/Foot Starter
8-9
Clutch / Driven Pulley
DISASSEMBLY
Remove drive belt and clutch / driven pulley.
Install clutch spring compressor onto the pulley
assembly, and operate the compressor to let nut
be installed more easily.
Caution
Hold the clutch spring compressor onto bench
vise, and then remove mounting nut with special
nut wrench.
Release the clutch spring compressor and
remove clutch and spring from driven pulley.
Remove oil seal collar from driven pulley.
Remove guide pin, guide pin roller, and sliding
driven face, and then remove O-ring & oil seal
seat from sliding pulley.
INSPECTION
Clutch outer
Measure the inner diameter of clutch outer
friction face. Replace the clutch outer if exceed
service limit.
Service limit: 130.5 mm
Do not press the compressor too much.
Clutch outer
Inner
diameter
O-ring
Guide pin
Guide pin
roller
Guide pin
Oil seal
Sliding driven face
Oil seal collar
Clutch spring compressor
Special nut wrench
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