TM 9-2320-362-14&P
3-30. POWER INTERFACE BOX REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
Manual Reference
General mechanic’s tool kit:
TM 9-2320-280-20
automotive (Item 1, Section III,
Equipment Condition
Appendix B)
Battery ground cable disconnected
Materials/Parts
(TM 9-2320-280-20)
Four self-locking nuts
P/N MS17830-4C
One lockwasher P/N 85031
1.
2.
3.
4.
5.
6.
7.
8.
9.
3-66
Remove nut (15), lockwasher (14), and washer (13) from terminal (12)
on battery box (11). Remove cable W67 (5).
Discard lockwasher (14).
Remove screw (8) from negative terminal (9) on shunt (10). Remove
cable W69 (3).
Remove screw (6) and cable clamp (2) from enclosure panel (l).
Remove cable clamp (2) from cables W67 (5) and W69 (3).
Remove cables W67 (5) and W69 (3) from truck.
Loosen four special bolts (30) from fixed rear door (31).
Loosen captive screw (7) and pull fixed rear door (31) away from
truck (32) to access power interface box (4).
Unlatch fastening latch (29) and open cover (28).
Remove three nuts (25), lockwashers (24), and washers (23) from
terminals llE1 (21), 11E2 (19), and, llE3 (20). Remove cables
W68 (22), W70 (27), and W71 (26) from terminals llE1 (21), 11E2 (19),
and 11E3 (20).
Remove four screws (16), washers (17), and self-locking nuts (18) that
secure power interface box (4) to fixed rear door (31).
Remove power
interface box (4) from truck.
Discard self-locking nuts (18).
