TM-9-2350-277-20-3 Unit Maintenance Manual Volume 3 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-3 REPLACE REAR MAIN WIRING HARNESS (M1068A3 ONLY) — Continued 0365 00 54. Connect circuit 402 lead (1) to personnel heater fuel pump (2). 55. Install three clamps (3) on circuit 30 lead (4). Secure clamps and ground lead (5) on weldnuts (6) with new lockwashers (7) and screws (8). 56. Install ground lead (5) on left fuel quantity sending unit (9). Secure with screw (10), new lockwasher (11), and new lockwire (12). 57. Connect circuit 30 lead (4) on left sending unit (9). 58. Connect circuit 509 lead (13) to buzzer (14). 59. Install two clamps (15) on circuit 30 lead (4) and Circuit 509 lead (13). Secure clamps on two weldnuts (16) with one new lockwasher (17) and two screws (18). 60. Install rear main wiring harness (19) on seven weldnuts. Secure with seven clamps (20), new lockwashers (21) and screws (24). 61. Connect circuit 509 and 509A connector (22) to buzzer switch (23). Change 1 0365 00-28