TM 9-2320-361-20 7-21. REAR SPRING WEAR PAD REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS REFERENCES (TM) All TM 9-2320-361-10 MATERIALS/PARTS TM 9-2320-361-20P Wear pad EQUIPMENT CONDITION Four lockwashers Parking brake set (TM 9-2320-361-10). Locknut Rear left wheels removed (para. 9-2). 1. Raise spring seat (14) until spring (11) is lifted up in axle bracket (5) and support spring seat (14) with jack stand (13). 2. Remove locknut (12), screw (1), and clamp (2) from bracket (4). Discard locknut (12). 3. Remove four nuts (9), lockwashers (10), screws (3), bracket (4), and axle bracket (5) from axle housing (7) and mounting bracket (8). Discard lockwashers (10). 4. Remove wear pad (6) from axle bracket (5). Discard wear pad (6). b. Installation 1. Install new wear pad (6) on axle bracket (5). 2. Position axle bracket (5) over spring (11) and install on axle housing (7) and mounting bracket (8) with two brackets (4), four screws (3), new lockwashers (10), and nuts (9). Tighten nuts (9) 200-275 lb-ft (271-373 NŽm). 3. Install clamp (2) on bracket (4) with screw (1) and new locknut (12). 4. Raise spring seat (14) and remove jack stand (13) from spring seat (14). 7-48