TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 324 of 953
4-52. FRONT COMPOSITE LIGHT ASSEMBLY REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove four screws (1), washers (2), and close-off cover (3) from hood (4). 2. Disconnect leads 20 (5), 461 (12), and 491 (11) from hood wiring harness (6). 3. Remove two capscrews (9), washers (8), ground 92 (7), buss bar (10), and composite light (13) from hood (4). INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Adhesive sealant (Appendix C, Item 10) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition _________________ Battery ground cable disconnected (para. 4-73). NOTE To prevent water from accumulating between the composite light access cover and the hood, general purpose RTV adhesive sealant should be applied to the inside of the cover. Clean and reapply RTV when removing and reinstalling the cover. 1. Install composite light (13), buss bar (10), and ground 92 (7) on hood (4) with two washers (8) and capscrews (9). 2. Connect lead 20 (5), 461 (12), and 491 (11) to hood wiring harness (6). 3. Install close-off cover (3) to hood (4) with four washers (2) and screws (1). TM 9-2320-280-20-2 4-86 Change 3 b. Installation NOTE • The procedure to remove and install right and left composite light assemblies is basically the same except left side has four screws securing close-off cover and right side has three screws. This procedure covers the left composite light. • Prior to removal, tag leads for installation.