TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 663 of 1170
12-42.1. ARCTIC HEATER CONTROL CABLE MAINTENANCE This task covers: a. Removal c. Adjustment b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Cotter pin (Appendix G, Item 26) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition • Hood raised and secured (TM 9-2320-280-10). • Engine right splash shield removed (para. 10-20). • Arctic heater assembly removed (para. 12-41). TM 9-2320-280-20-3 12-62.2 Change 2 1. Loosen nut (2) and remove knob (1) and nut (2) from control cable core (6). 2. Remove nut (3), washer (4), and control cable (9) from plenum bracket (5). 3. Remove grommet (8) from cowl opening (7) and push control cable (9) through cowl opening (7). 4. Remove capscrew (15), washer (16), and control cable bracket (17) from diverter box (18). 5. Remove cotter pin (11) and washer (10) from control cable pin (13) and exhaust diverter lever (12). Discard cotter pin (11). 6. Disconnect cable pin (13) from exhaust diverter lever (12) and remove control cable (9). 1. Install control cable pin (13) on exhaust diverter lever (12) with washer (10) and cotter pin (11). 2. Install control cable bracket (17) on diverter box (18) with washer (16) and capscrew (15). 3. Push control cable (9) through cowl opening (7) and install grommet (8) on cowl opening (7). 4. Connect control cable (9) to plenum bracket (5) with washer (4) and nut (3). 5. Install nut (2) and knob (1) on control cable core (6) and tighten nut (2). 1. Loosen screw (14) on control cable pin (13). 2. Ensure knob (1) is pushed all the way in (exhaust position). 3. Ensure exhaust diverter lever (12) on diverter box (18) is in the full vertical position (exhaust position). 4. Tighten screw (14) on control cable pin (13). c. Adjustment b. Installation a. Removal