TM-9-2320-361-24-1 Field Maintenance Manual Volume 1 for M44A2 Series Trucks
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TM 9-2320-361-24-1 0078 00 0078 00-2 UPPER AND LOWER RADIATOR HOSE REPLACEMENT (Contd) WARNING Accidental or intentional introduction of liquid contaminants into the environment is a violation of state, federal, and military regulations. Refer to Army POL (WP 0001 00) for information concerning storage, use, and disposal of these liquids. Failure to do so may result in damage to environment and health of personnel. NOTE Use a drain pan to capture any draining coolant. Dispose of fluids in accordance with local policy and ordinances. Ensure all spills are cleaned up. UPPER HOSE REMOVAL 1. Remove locknut (6) and screw (1) from rod (7) and bracket (8). Discard locknut (6). 2. Loosen two clamps (2) on upper radiator hose (3). 3. Tilt radiator (4) forward and remove upper radiator hose (3) and two clamps (2) from radiator (4) and thermostat housing (5). LOWER HOSE REMOVAL 1. Loosen two clamps (9) on lower radiator hose (11). 2. Remove lower radiator hose (11) and two clamps (9) from radiator (4) and water pump housing (10). UPPER HOSE INSTALLATION 1. Install upper radiator hose (3) on thermostat housing (5) and radiator (4) with two clamps (2). Do not tighten. 2. Tilt radiator (4) backward and install screw (1) new locknut (6), and rod (7) on bracket (8). 3. Tighten two clamps (2). LOWER HOSE INSTALLATION 1. Install lower radiator hose (11) on water pump housing (10) and radiator (4) with two clamps (9). Tighten two clamps (9). 2. Fill cooling system (WP 0076 00). 3. Connect battery ground cable (WP 0126 00). 4. Lower and secure hood (TM 9-2320-361-10). 5. Release parking brake and remove wheel chocks (TM 9-2320-361-10).