TM 5-4520-244-14
4-21 DRIVE BELT, DRIVE COUPLING AND FAN
This tasl covers:
c. Installation
a. Removal
d. Belt adjustment
b. Inspection
INITIAL SETUP
Test Equipment
References
None
Materials / Parts
Equipment Condition
Serviceable replacement parts
Hood assembly removed
(procedure 4-12)
Personnel Required
Engine removed (Figure.3-1)
1
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
See also instructions
Remove. Loosen fuel
V-Belt (1)
1.
given in 4-14
pump mounting
screws and slip
belt off pulleys
Disassemble exhaust
Exhaust Pipe
Remove screws (12),
2.
washers (8), (9).
(36)
pipe supports only if
necessary for repair
Remove exhaust pipe
or replacement
(36), pipe support
(11) and bracket
(13)
Remove screws (16)
Fan Mounting
3.
Ring (17),
and washers.
Remove fan assembly
Remove screws (16)
Fan
a.
4.
and lockwashers (22).
Assembly
Remove blade (23)
from hub (28)
Fan hub
Remove hub (28) from
b.
(28)
bearing (29) using a
suitable puller
4-46
