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 (M1064A3 ONLY) — Continued 0364 00 40. If personnel heater is installed, disconnect circuit 400 lead (1) from heater control box lead. 41. If engine coolant heater is installed, disconnect circuit 400A lead (2) from engine coolant heater control box lead. 42. Remove screw (3), lockwasher (5), clamp (13), and harness (4) from weldnut. Discard lockwasher. 43. Remove two locknuts (6), mounts (7)(8), washers (9), and screws (10) that secure instrument panel (11) to two struts (12). Discard locknuts. 44. Support panel (11). Remove two screws (13), internal tooth lockwashers (14), and ground lead (15) from two panel mounts (16) and bracket (17). Discard lockwashers. 45. Lower panel (11) and support on two struts (12) to gain access to rear of instrument panel. 0364 00-10