TM 9-2350-277-20-5
REPLACE M13 NBC HEATER WIRING HARNESS (M1068A3 ONLY) Continued
0809 00
19. Secure wiring harness (1) to commanders heater inlet hose (2) with new tie straps (3).
20. Install clamp (4) on drivers heater inlet hose (5) and wiring harness (1). Secure clamp with screw (6), two washers (7),
and new locknut (8) on frame (9).
21. Install circuit lead 537A (10) on drivers heater (11).
22. Install four clamps (12) on wiring harness (1). Secure clamps with four screws (13) and new lockwashers (14) on
bulkhead weldnuts.
23. Secure cable (15) to wiring harness (1) with new tie strap (16).
24. Install wiring harness (1) on NBC control box (17).
FOLLOW-THROUGH STEPS
1.
Connect battery ground lead (WP 0338 00).
END OF TASK
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