TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 14-4 COOLANT PUMP This task covers: a. Removal b. Installation INITIAL SETUP Tools General mechanic’s tool kit (item 64, Appx H) TM 9-2350-311-10 a. Removal 1 Disconnect electrical lead (1). 2 Loosen two hose clamps (2) on coolant inlet hose (3) and coolant outlet hose (4). WARNING Coolant is a hazardous waste and must be disposed of in accordance with local procedures or direction of the local Hazardous Waste Management office. NOTE If plugs are not used, coolant system must be drained (TM 9-2350-311-10). 3 Disconnect hoses (3 and 4) from coolant pump (5). Install 5/8-in.- (16-mm-) diameter plugs in hoses. 4 Remove two nuts (6), two flat washers (7), two screws (8), and clamp bracket (9). 5 Remove three screws (10) and coolant pump (5). 14-7