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 34. If engine coolant heater is installed, connect circuit 402A lead (1) to engine coolant heater fuel pump (2). 35. If personnel heater is installed, connect circuit 402 lead (3) to personnel heater fuel pump (4). NOTE The lockwashers are used only on M58 and M1059A3. 36. Install circuit 451 lead (5). Secure with two clamps (10), screws (8), and new lockwashers (9). (M58 only). 0362 00-31 REPLACE REAR MAIN WIRING HARNESS (M113A3, M1059A3, AND M58) — Continued 0362 00 Change 2