TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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10-4. HOOD PROP ROD AND BRACKET MAINTENANCE This task covers: a. Removal d Assembly b. Disassembly e. Installation c. Inspection INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Four lockwashers (Appendix G, Item 135) Locknut (Appendix G, Item 79) Cotter pin (Appendix G, Item 12) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition Hood raised and secured (TM 9-2320-280-10). General Safety Instructions Hood must be supported during hood prop rod and bracket replacement. TM 9-2320-280-20-3 10-6 Change 2 WARNING Hood must be supported during hood prop rod and bracket replace- ment. Failure to support hood may cause injury to personnel or damage to equipment. 1. Remove cotter pin (4), washer (3), hood prop rod (2), and washer (3) from hood (1). Discard cotter pin (4). 2. Remove four screws (8), lockwashers (7), bracket (6), and hood prop rod (2) from airlift bracket (5). Discard lockwashers (7). 1. Remove hood prop rod (2) from eyebolt (15). 2. Remove locknut (9), washer (10), bushing (16), spring (11), eyebolt (15), and washer (14) from bracket (6). Discard locknut (9). 3. Remove snapring (12) and bushing (13) from bracket (6). Inspect bushing (13), bushing (16), and spring (11) for cracks, wear, or distortion. Replace bushing (13), (16), or spring (11) if cracked, worn, or distorted. 1. Install bushing (13) on bracket (6) with snapring (12). NOTE Length of spring with bracket assembled is 2-1/4 in. (5.7 cm). 2. Install washer (14), eyebolt (15), and spring (11) on bracket (6) with bushing (16), washer (10), and locknut (9). 3. Install hood prop rod (2) into eyebolt (15). d. Assembly c. Inspection b. Disassembly a. Removal