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TM 10-4130-239-14
4-23.
CENTRIFUGAL CLUTCH REPLACEMENT (CONT)
1. Remove fan adapter and water pump pulley drive.
2. Remove centrifugal clutch.
3. Unscrew threaded studbolt from end of engine crankshaft.
4. Remove key.
5. Remove spacer from crankshaft.
1. With belt removed, inspect water pump pulley drive and centrifugal
clutch for wear and damage.
2. Replace water pump drive if worn or damaged.
3. Replace centrifugal clutch if worn or damaged.
1. Thread studbolt into crankshaft.
2. Place spacer on crankshaft.
3. Place locking key in keyway on crankshaft.
4. Place centrifugal clutch on crankshaft with puller holes away from
engine.
Aline centrifugal clutch with locking key and push on.
5. Install water pump pulley drive and fan adapter on end of
crankshaft.
6. Install fan assembly (para 4-22).
7. Install engine (para 4-25).
4-34
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