TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 322 of 953
4-51. BLACKOUT DRIVE LIGHT LAMP REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Three gaskets (Appendix G, Item 46) Gasket (Appendix G, Item 56) 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). 1. Loosen three retaining screws (2) from light door (6). 2. Remove light door (6), three gaskets (5.1), and gasket (3) from light body (5). Discard gasket (3) and gaskets (5.1). 3. Remove lamp (4). 4. Clean mating surface on light door (6) and light body (5). Remove sealant. 1. Install lamp (4). 2. Install three gaskets (5.1), gasket (3), and light door (6) to light body (5) with lens hood (1) at top. NOTE To prevent moisture from entering light assembly, tighten all screws evenly. 3. Secure light door (6) by tightening three screws (2). 4. Apply thin coat of sealant to seam between light body (5) and light door (6). b. Installation a. Removal TM 9-2320-280-20-2 4-84 Change 3