TM 9-2350-277-20-5
REPLACE M3 NBC HEATER CONTROL BOX (M1068A3 ONLY) — Continued
0793 00
INSTALLATION
1.
Remove four screws (1), washers (2), and cover (3) from control box (4).
2.
Install cable (5) and grommet (6) in control box (4). Position terminal of cable on circuit breaker (7) and secure with
screw (8).
3.
Install cover (3), four washers (2), and screws (1) on control box (4).
4.
Install four screws (9), new lockwashers (10), washers (11), and control box (4) on bracket (12) on driver’s sponson.
5.
Connect wiring harness (13) to control box (4).
6.
Secure cable (5) to wiring harness (13) with new straps (18).
7.
Install screw (14), new lockwasher (15), and cable (5) on bus bar (16) in distribution box (17).
FOLLOW-THROUGH STEPS
1.
Install master switch panel (WP 0261 00).
2.
Connect battery ground lead (WP 0338 00).
END OF TASK
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