TM 9-2350-277-20-5
REPLACE NBC CABLE TO HEATERS, AIR PURIFIER, AND SWITCH ASSEMBLY
(M113A3 ONLY) — Continued
0800 00
INSTALLATION
1.
Position NBC cable assembly in vehicle.
2.
Install screw (27) lockwasher (28) and ground lead (29) to bracket (26).
WARNING
Removing cables from the regulator without disconnecting the vehicle battery ground cable
may hurt personnel and damage equipment from electrical power.
3.
Install four screws (23), lockwashers (24), and regulator (25) to bracket (26).
4.
Connect cable connector (30) to NBC control box (31).
5.
Install circuit 10 lead (22) on connector (14).
6.
Install circuit 10A lead (19) on connector (21) and circuit breaker (21).
7.
Install circuit 579A lead (13) on connector (14).
8.
Install circuit 537B lead (15) to driver’s heater controller lead (16).
9.
Install circuit 537A lead (17) to commander’s heater controller lead (18).
10. Install circuit 579C lead (6) to jack (7) on air filter switch (8).
11. Install circuit 537C (9) to jack (10) on air filter in lamp (11).
12. Install NBC cable (1) on air purifier (2).
13. Install cover (4) between the switch assembly (5) and transverse beam. Tighten two screws (3) to secure switch (5) and
cover (4) to transverse beam.
0800 00-3
