TM-9-2350-277-20-5 Unit Maintenance Manual Volume 5 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-5 REPLACE M13 NBC HEATER WIRING HARNESS (M1068A3 ONLY) — Continued 0809 00 19. Cut tie straps (1) that secure circuit lead 537D (2) to adjacent hoses. Discard tie straps. 20. Remove screw (3), lockwasher (4), and clamp (5) from right sponson. Remove clamp from circuit lead 537D (2) and adjacent hoses. Discard lockwasher. 21. Remove circuit lead 537D (2) from front operator’s heater (6). 22. Cut tie straps (7) that secure circuit lead 537E (8) to rear operator’s heater inlet hose (9). Discard tie straps. 23. Remove two screws (10), lockwashers (11), and clamps (12) from right sponson. Remove clamps from circuit lead 537E (8) and rear operator’s heater inlet hose (9). Discard lockwasher. 24. Remove circuit lead 537E (8) from rear operator’s heater (13). 0809 00-5