Section III. REPAIR PROCEDURES - TM-55-1740-202-13-P0035

TM 55-1740-202-13&P

Section III. REPAIR PROCEDURES

4-6. REMOVAL AND DISASSEMBLY. Before overhaul procedures can start, the transporter must be prepared for

maintenance as specified in paragraph 4-1. To disassemble the transporter, proceed as follows:

a. Wheel, Tire, and Tube Assembly.

(1) Loosen but do not remove cone nuts (1, fig. 4-1).

(2) Raise wheel to be removed off ground, using a suitable jacking method.

(3) Remove six nuts securing wheel (7) to wheel hub. Remove wheel.

(4) If necessary, remove tire (2), tube (3), and flap (6) from wheel (7).

b. Hub.

(1) Remove grease cap (1, fig. 4-2).

(2) Remove cotter pin (2) and unscrew spindle nut (3). Remove key washer (4) and outer bearing assembly (5

and 6). If necessary, remove snap ring (7).

(3) Remove hub (8).

(4) If necessary, remove Z-ring (14), and O-ring (13), grease seal (10), and inner bearing assembly (11 and

12).

c. Hub and Drum.

(1) Remove grease cap (1, fig. 4-3).

(2) Remove cotter pin (2) and unscrew spindle nut (3). Remove key washer (4) and outer bearing assembly (5

and 6). If necessary, remove snap ring (7).

(3) Slowly remove hub and drum (8).

(4) If necessary, remove Z-ring (14), O-ring (13), grease seal (10), and inner bearing assembly (11 and 12).

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