TM-9-2350-261-20-4 Unit Maintenance Manual Volume 4 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-4 REPLACE M13 NBC HEATER WIRING HARNESS (M1068 ONLY) — Continued 0684 00 INSTALLATION 1. Install circuit lead 537E (8) on rear operator’s heater (13). 2. Install two clamps (12) on circuit lead 537E (8) and rear operator’s heater inlet hose (9). Secure clamps to right sponson with two screws (10) and new lockwashers (11). 3. Secure circuit lead 537E (8) to rear operator’s heater inlet hose (9) with new tie straps (7). 4. Install circuit lead 537D (2) on front operator’s heater (6). 5. Install clamp (5) on circuit lead 537D (2) and adjacent hoses. Secure with screw (3), new lockwasher (4), and clamp (5) on right sponson. 6. Secure circuit lead 537D (2) to adjacent hoses with new tie straps (1). 0684 00-5