TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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a. b. c. 1 2 3 4 5 6 7 8 Disconnect connector (1) from NBC air purifier (6). Disconnect connector (3) from driver’s heater (7). Remove portable instrument panel (para 8-17). Disconnect connector (4) from NBC indicator light (8). Disconnect connector (5) from NBC power switch (9). Disconnect connector (2) from cannoneer’s heater (10). Remove seven screws (11 ), seven Iockwashers (12), seven washers (13), and seven straps (14). Release wiring harness (15) and reinstall straps, washers, Iockwashers, and screws. Cut six straps (16) and remove wiring harness (15). Disassembly/Repair Disassemble wiring harness (para 2-13). Assembly Assemble wiring harness (para 2-13). M109A4/M109A5 (ENGINE MODEL 7083-7396) SHOWN 8-161 TM9-2350-311-20-1 Removal