TM-9-2320-361-24-2 Field Maintenance Manual Volume 2 for M44A2 Series Trucks
Page 226 of 1144
TM 9-2320-361-24-2 0250 00 0250 00-2 PERSONNEL HOT WATER HEATER REPLACEMENT (Contd) NOTE In some installations, fresh air hood, screen, and elbow are mounted on left side panel. HOSES AND ADAPTERS REMOVAL 1. Loosen two clamps (1) and remove inlet hose (14) from elbow (24) and adapter (17). 2. Loosen two clamps (1) and remove outlet hose (13) from adapters (9) and (12). 3. Remove eight screws (11), lockwashers (10), and adapter (12) from heater (4). Discard lockwashers (10). 4. Remove four screws (15), lockwashers (16), and adapter (17) from heater (4). Discard lockwashers (16). 5. Remove three locknuts (2), elbow (24), screen (23), hood (20), and three screws (19) from hood side panel (21). Discard locknuts (2). HEATER REMOVAL 1. Disconnect electrical plugs (5). 2. Remove screw (7), clamp (6), and wire (8) from heater (4). 3. Remove four locknuts (18), heater (4), and screws (3) from bracket (22). Discard locknuts (18).