TM 5-4310-368-14
WARNING
Dry cleaning solvent, P-D-680, used to clean parts is potentially dangerous to personnel
and property. Avoid repeated and prolonged skin contact. Do not use near open flame
or excessive heat. Flash point of solvent is 100 (38 ) - 138 (59 ).
F
C
F
C
a.
Inspection
(1)
Inspect clutch housing for oil leaks and cracked or damaged housing. Repair or replace defective
components.
(2)
Inspect clutch linkage for wear, damage or missing or loose parts. Repair or replace defective items.
(3)
Operate clutch lever. Lever should have a positive engagement and disengagement. If not, adjust as
required.
b.
Adjustment
(1)
Remove four bolts and washers.
(2)
Remove inspection cover plate.
(3)
Release clutch.
(4)
Rotate engine until adjustment lock is accessible.
(5)
Loosen adjustment lock screw.
(6)
Hold engine crankshaft to prevent turning.
(7)
Turn clutch adjustment ring one notch at a time. Check clutch operation after each movement.
Operating force should be about 50 lbs at end of clutch lever.
(8)
Tighten adjustment lock screw.
(9)
Position new cover gasket and inspection cover over opening in clutch housing.
(10) Align bolt holes in cover with bolt holes in clutch housing.
(11) Secure inspection cover to clutch housing with four bolts and lock washers.
c.
Removal
(1)
Remove three bolts and lock washers from drive sheave bushing.
(2)
Insert two bolts into threaded holes in bushing. Tighten bolts to push drive sheave off bushing.
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