TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
Page 88 of 670
TM 9-2815-202-34 3-8. STARTER REMOVAL/INSTALLATION This task covers: a. Removal b. Installation INITIAL SETUP MODELS MANDATORY REPLACEMENT PARTS All 2 Lockwashers (App F, Item 98) 3 Lockwashers (App F, Item 97) TOOLS AND SPECIAL TOOLS 1 Lockwasher (App F, Item 99) 1 Gasket (App F, Item 63) General mechanics tool kit (App B, Item 96) Torque wrench (App B, Item 101) a. Removal (1) (2) (2.1) (2.2) (2.3) (3) (4) Remove bolt (1) and two Iockwashers (2) securing ground strap (3) to side of engine block. Discard Iockwashers. Remove nut (4), Iockwasher (5), and starter ground strap (6). Discard Iockwasher. For model 7083-7391 only, disconnect glow plug power harness (10) by removing nut (11) and Iockwasher (12) securing red power lead connection (13) at battery terminal (14) on solenoid (15). Remove lead and reinstall nut and Iockwasher. Remove nut (16) and Iockwasher (17) securing orange switch lead connection (18) at switch terminal (19) on solenoid (15). Remove lead and reinstall nut and Iockwasher. Remove nut (20) and Iockwasher (21) securing black ground lead connection (22) to ground terminal (23) on solenoid (15). Remove lead and reinstall nut and Iockwasher. WARNING Block or secure starter before removing the three bolts and Iockwashers that secure starter to engine flywheel housing. Component is heavy and dropping may result in injury to personnel. Support starter (6), and remove three bolts (7), three Iockwashers (8), and gasket (9) securing starter to flywheel housing. Discard Iockwashers. Remove starter (6) and discard gasket (9). b. Installation (1) (2) (3) 3-32.1 Position gasket (9) and starter (6) on flywheel housing and secure using three bolts (7) and three Iockwashers (8). Torque bolts to 95-105 Ib-ft (129-143 N-m). Install starter ground strap (3) to cylinder block using bolt(1) and two Iockwashers (2) (one washer on each side of ground strap). Torque bolt to 23-26 Ib-ft (31-35 N-m). Install starter ground strap (3), nut (4) and Iockwasher (5) on starter. Torque nut to 20-25 Ib-ft (27-34 N-m). Blank/3-32.2 Change 1