TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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TM 9-2320-280-20-2 4-18. HIGH BEAM LAMP REPLACEMENT This Task Covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item Manual References TM 9-2320-280-24P Equipment Condition Electrical gauges removed (para. 4-13). Speedometer/odometer removed (para. 4-14). NOTE Prior to removal, tag leads for installation. a. Removal 1. Remove two light lenses (7) from instrument cluster back panel (4). 2. Remove instrument cluster (6) from instrument cluster back panel (4). 3. Disconnect harness lead 57L (1) and lead 17B (2) from high beam lamp (5). 4. Remove two screws (3) and high beam lamp (5) from instrument cluster back panel (4). b. Installation 1. Install high beam lamp (5) on instrument cluster back panel (4) with two screws (3). 2. Connect harness lead 57L (1) and lead 178 (2) to high beam lamp (5). 3. Install instrument cluster (6) on instrument cluster back panel (4). 4. Install two light lenses (7) on instrument cluster back panel (4). FOLLOW-ON TASKS: Install speedometer/odometer (para. 4-14). Install electrical gauges (para. 4-13). 4-38