TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 196 of 1170
1. Remove two clips (14) from transition diverter (12) and transition (13). Discard two clips (14). 2. Remove two screws (8) from diverter (9) and heater (7). 3. Remove screw (5) and clamp (4) from diverter (9). 4. Remove push on nut (11) and disconnect cable core (6) from baffle pin (10). Discard push on nut (11). 5. Pull diverter (9) away from “A” beam (1) and loosen two clamps (3) on defroster flex ducts (2) and remove diverter (9). 6. Remove four rivets (21) and transition diverter (15) from diverter (17). 7. Remove louver (16) from transition diverter (15). 8. Remove two rivets (19), flap (20), and bracket (18) from diverter (17). 1. Install flap (20) and bracket (18) on diverter (17) with two rivets (19). 2. Install louver (16) on transition diverter (15). 3. Install transition diverter (15) on diverter (17) with four rivets (21). 4. Position diverter (9) under “A” beam (1), connect two defroster flex ducts (2) to diverter (9), and tighten clamps (3). 5. Connect defroster cable core (6) to baffle pin (10) and install push on nut (11). 6. Install transition diverter (12) on transition (13) with two clips (14). NOTE Control cable must be pushed in, and baffle pin must be in the upward position before securing control cable to diverter box. 7. Install clamp (4) on diverter (9) with screw (5). 8. Install diverter (9) on heater (7) with two screws (8). b. Installation a. Removal INITIAL SETUP: 10-166 Change 2 10-97.1. DIVERTER BOX REPLACEMENT (M998A2 SERIES) This task covers: a. Removal b. Installation Applicable Models M998A2 series Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Manual References TM 9-2320-280-24P Materials/Parts Two clips (Appendix G, Item 10) Four rivets (Appendix G, Item 258) Two rivets (Appendix G, Item 253) Push on nut (Appendix G, Item 226) Equipment Condition • Diverter box cover removed (para. 10-96.3). • Diverter ducting removed (para. 10-96.4). TM 9-2320-280-20-3