TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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TM 9-2320-280-20-2  4-158 Change 3  4-118. Control Box Light Switch Replacement 4-278  4-119. Control Box Electrical Plug and Receptacle 4-280  Replacement  4-120. Control Box Relay Replacement 4-282  4-121. Condenser Fan/Pressure Switch Wiring 4-284  Harness Replacement (M997, M997A1, M997A2)  4-122. Compressor/Heater Fuel Pump Wiring Harness 4-286  Replacement (M997, M997A1, M997A2)  4-123. Heater/Vent System Control Box and Wiring 4-292  Harness Replacement  4-124. NBC Control Panel Replacement 4-298  4-125. Heat/Vent Control Panel Removal (M996, M996A1) 4-308  4-126. Heat/Vent Control Panel Relay and 4-310  Switch Maintenance (M996, M996A1)  4-127. Heat/Air-Conditioning Control Panel Relay 4-319  and Switch Maintenance (M997, M997A1, M997A2)  4-86. ELECTRICAL SYSTEM MAINTENANCE TASK SUMMARY (Cont'd)  TASK PAGE  PARA.  PROCEDURES  NO.  4-87. CEILING LIGHT ASSEMBLY MAINTENANCE  This task covers:  a. Removal b. Installation  NOTE  Dome and blackout light assemblies are removed and installed  basically the same. This procedure covers the dome light  assembly.  INITIAL SETUP:  Applicable Models  M996, M996A1, M997, M997A1, M997A2  Tools  General mechanic’s tool kit:  automotive (Appendix B, Item 1)  Materials/Parts  Four blind rivets (Appendix G, Item 254)  Manual References  TM 9-2320-280-10  TM 9-2320-280-24P