TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM9-2815-202-34 5-7. WATER PUMP REMOVAL/lNSTALLATION This task covers: a. Removal b. Installation c. Gear-Backlash Adjustment INITIAL SETUP MANDATORY REPLACEMENT PARTS MODELS 3 LockWashers (App F, Item 94) 1 Seal ring (App F, Item 133) 7083-7391 7083-7396 7083-7399 EQUIPMENT CONDITION TOOLS AND SPECIAL TOOLS Para Description General mechanics tool Kit (App B, Item 96) 3-6 Water outlet removed Magnetic base dial indicator (App B, Item 45) 5-6 Water manifold tube assembly removed Torque wrench (App B, Item 101) (7083-7396 and 7083-7399) 5.1-6 Water manifold tube assembly removed (7083-7391) a. Removal (1) Remove bolt (1), two bolts (2), three Iockwashers (3), and flat washer (4) securing water pump (5) to engine front cover (6). Discard Iockwashers. CAUTION Use care when removing water pump to prevent damage to gear teeth. (2) Remove water pump (5) from engine front cover (6). Remove seal ring (7) and discard. 5-14 Change 1