TM 9-2350-277-20-5
REPLACE M3 NBC HEATER CONTROL BOX, REGULATOR, AND
BRACKET (M113A3 ONLY)
0791 00
THIS WORK PACKAGE COVERS:
Removal (page 0791 00-1).
Installation (page 0791 00-4).
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
General Mechanics Tool Kit (WP 0926 00, Item 65)
Materials/Parts
Lockwashers (1)
Lockwashers (1)
Lockwashers (8)
Lockwashers (8)
Lockwashers (4)
Straps (2)
Personnel Required
Unit Mechanic
References
See your -10
Equipment Condition
Engine stopped (see your -10)
Carrier blocked (see your -10)
Battery ground strap disconnected (WP 0337 00)
Open master switch panel assembly (WP 0260 00)
REMOVAL
NOTE
Tag all leads and cables before removing.
1.
Remove screw (1), lockwasher (2), and circuit 536 cable (3) from bus bar (4) in distribution box (5). Discard lockwasher.
2.
Disconnect wiring harness (6) from control box (7).
3.
Remove four screws (12), four washers (13), four lockwashers (14) and control box (7) from bracket (11). Discard
lockwashers.
4.
Remove four screws (15), washers (16), and cover (17) from control box (7).
0791 00-1