TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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TM 9-2320-280-20-3 10-190.2 Change 2 10-110.1. 10,500 LB HYDRAULIC WINCH CABLE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP Applicable Models: All vehicles except M996, M996A1, M997, M997A1, M997A2, M1035, M1035A1, M1035A2 Tools General mechanics tool kit: automotive (Appendix B, Item 1) Materials/Parts Cotter pin (Appendix G, Item 23) Personnel Required One mechanic One assistant Manual References TM 9-2320-280-10 TM 9-2320-280-24P General Safety Instructions Wear leather gloves when handling winch cable. WARNING Gloves must be worn when handling winch cable or severe personnel injury may result. 1. Unwind winch cable (2) from drum assembly (1) (TM 9-2320-280-10). 2. Remove capscrew (4), terminal (3), and winch cable (2) from drum assembly (1). 3. Remove cotter pin (7), clevis pin (5), and hook (6) from winch cable (2). Discard cotter pin (7). CAUTION If wires on winch cable are shearing or breaking around thimble, repair can be performed. Refer to appendix D, fig. D-91 for instructions. 1. Install hook (6) on winch cable (2) with clevis pin (5) and cotter pin (7). CAUTION When installing cable on drum assembly, route cable in through fairlead assembly, under drum, and install on top of drum. Failure to do so may cause damage to cable and winch. NOTE It may be necessary to place the drumlock handles in FREE to route the winch cable through the rear winch mounting bracket, reinforcement plate, and roller assembly. Place drumlock handle back to ENGAGED position to prevent cable from unwrapping from drum. 2. Route winch cable (2) through fairlead assembly (8), under drum assembly (1), and install terminal (3) on drum assembly (1) with capscrew (4). CAUTION • The winch cable must be spooled on the drum according to the direction of rotation label on the winch or brake will not function. • Winch cable must be installed on drum under a load of at least 500 lb (227 kg) or outer wraps will draw into inner wraps and damage winch cable. 3. Install winch cable (2) on drum assembly (1) (TM 9-2320-280-10). b. Installation a. Removal