TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 179 of 1170
10-92.1. DIVERTER MANIFOLD AND HOUSING REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove four screws (16) and panel assembly (15) from right mounting bracket (3) and “A” beam (1). 2. Remove four rivets (14) from manifold and housing (9) and duct (13). 3. Remove two screws (8) from manifold and housing (9) and heater (7). 4. Remove screw (6) from clip (5) and manifold and housing (9). 5. Remove plug button (10) and disconnect defroster cable core (12) from baffle pin (11). Discard plug button (10). 6. Pull manifold and housing (9) away from “A” beam (1) and loosen two clamps (4) securing defroster flex ducts (2) to manifold and housing (9). 7. Remove manifold and housing (9) from heater (7). INITIAL SETUP: Applicable Models M997A2, M1025A2, M1035A2, M1043A2, M1045A2, M1097A2, M1123 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Plug button (Appendix G, Item 8) Four rivets (Appendix G, Item 258) Manual References TM 9-2320-280-24P b. Installation 1. Position manifold and housing (9) under “A” beam (1) and connect two defroster flex ducts (2) to manifold and housing (9) with two clamps (4). 2. Connect defroster cable core (12) to baffle pin (11) and install plug button (10). 3. Install duct (13) on manifold and housing (9) with four rivets (14). NOTE Ensure diverter control knob is pushed into cowl and baffle pin is in the downward position before securing control cable to diverter box. 4. Install clip (5) on manifold and housing (9) with screw (6). 5. Install manifold and housing (9) on heater (7) with two screws (8). 6. Install panel assembly (15) on “A” beam (1) and right mounting bracket (3) with four screws (16). TM 9-2320-280-20-3 10-154.2 Change 2