TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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TM 9-2320-387-24-2 12-68.4 Change 1 12-36.2. 10,500 LB REAR HYDRAULIC WINCH CABLE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models M1114 Tools General mechanics tool kit: automotive (Appendix B, Item 1) Materials/Parts Cotter pin (Appendix G, Item 31) Personnel Required One mechanic One assistant Manual References TM 9-2320-387-10 TM 9-2320-387-24P General Safety Instructions Wear leather gloves when handling winch cable. Maintenance Level Unit 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 9-2320-387-10). 2. Remove capscrew (4), clamp (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 Install clamp on winch cable to keep wires from shearing or breaking. Refer to appendix D, fig. D-102 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 clamp (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 (227kg) or outer wraps will draw into inner wraps and damage winch cable. 3. Install winch cable (2) on drum assembly (1) (TM 9-2320-387-10). b. Installation a. Removal