TM 9-2350-277-20-5
REPLACE M13 NBC HEATER WIRING HARNESS (M1068A3 ONLY) Continued
0809 00
REMOVAL
1.
Disconnect wiring harness (1) from NBC control box (2).
2.
Cut tie strap (3) that secures cable (4) to wiring harness (1). Discard tie strap.
3.
Remove four screws (5), lockwashers (6), clamps (7), and wiring harness (1) from bulkhead weldnuts. Remove clamps
from wiring harness. Discard lockwashers.
4.
Remove circuit lead 537A (8) from drivers heater (9).
5.
Remove screw (10), two washers (11), locknut (12), and clamp (13) from frame (14). Remove clamp from drivers
heater inlet hose (15) and wiring harness (1). Discard locknut.
6.
Cut tie straps (16) that secure wiring harness (1) to commanders heater inlet hose (17). Discard tie straps.
0809 00-2