TM 9-2350-256-34
0071 00
5.
Remove two screws (4) and stopblock (5) from crank arm bracket (6) for clearance.
6.
Remove two screws (7), lockwashers (8), and retainer (9) holding crank arm pin (10) in crank arm (11). Discard lockwash-
ers.
7.
Using adapter and puller, remove crank arm pin (10) from crank arm (11).
Lower crank arm (11) thru bottom of crank arm bracket (6) into compartment.
8.
Using hoist rope or sling, remove crank arm (11) up thru rear sponson opening.
9.
10. Repeat steps 5 thru 9 for other side.
Installation
1.
Using hoist rope or sling, lower crank arm (11) thru rear sponson opening into compartment.
2.
Move crank arm (11) up thru bottom of crank arm bracket (6) into position.
3.
Align holes with tapered drift and install crank arm pin (10) to crank arm (11) using wood block and hammer.
4.
Install retainer (9), two lockwashers (8), and screws (7) holding crank arm pin (10) in crank arm (11).
5.
Install stopblock (5) and two screws (4) to crank arm bracket (6).
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