TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 562 of 1170
TM 9-2320-280-20-3 11-298 Change 2 11-199. DUCT DOOR CONTROL CABLES MAINTENANCE (Cont'd) 1. Remove two screws (4) and lockwashers (3) from plate (2) and evaporator duct (1). Discard lockwashers (3). 2. Remove two capscrews (7), lockwashers (8), and plate (2) from evaporator duct (1). Discard lockwashers (8). 3. Remove screw (6) and lockwasher (9) from cable (10) and evaporator duct (1). Discard lockwasher (9). 4. Remove push on nut (5) and cable loop (11) from duct door arm (12). Discard push on nut (5). 5. Remove push on nut (23) from cable loop (22) and control lever pin (21). Discard push on nut (23). 6. Remove screw (25) and lockwasher (24) from cable (10) and control box bracket (20), and disconnect cable loop (22) from control lever pin (21). Discard lockwasher (24). 1. Connect cable loop (22) on control lever pin (21) with push on nut (23). NOTE It may be necessary to adjust turnbuckle on cable to align control cable clamp with control box bracket. 2. Install cable (10) on control box bracket (20) with lockwasher (24) and screw (25). 3. Install cable (10) on evaporator duct (1) with lockwasher (9) and screw (6). 4. Connect cable loop (11) on duct door arm (12) with push on nut (5). 5. Proceed to Cable Adjustment, g. 3 (c). 1. Remove push on nut (13) and cable loop (14) from duct door arm (15). Discard push on nut (13). 2. Remove screw (19), lockwasher (18), and cable (17) from intake assembly (16). Discard lockwasher (18). 3. Remove push on nut (23) and cable loop (22) from control lever pin (21). Discard push on nut (23). 4. Remove screw (25), lockwasher (24), and cables (10) and (17) from control box bracket (20) and disconnect cable loop (22) from control lever pin (21). Discard lockwasher (24). 5. Disconnect cable loop (26) from control lever pin (21) and slide cable (17) out from bracket (20). 1. Slide cable (17) through bracket (20) and connect cable loop (26) on control lever pin (21). 2. Connect cable loop (22) to control lever pin (21) with push on nut (23). NOTE It may be necessary to adjust turnbuckle on cable to align control cable clamp with control box bracket. 3. Install cable (10) on control box bracket (20) and install cables (10) and (17) with lockwasher (24) and screw (25). 4. Connect cable loop (14) on duct door arm (15) with push on nut (13). 5. Install cable (17) on intake assembly (16) with lockwasher (18) and screw (19). 6. Proceed to Cable Adjustment, g. 1. f. Heater Intake Cable Installation e. Heater Intake Cable Removal d. Heater/Air-Conditioning Outlet Cable Installation c. Heater/Air-Conditioning Outlet Cable Removal