TM 10-4610-232-12
4-32. JUNCTION BOX NO. 3. This task covers:
a. Removal
b. Disassembly.
c. Repair.
d. Reassembly.
e. installation.
Tools, see Appx B, Sec Ill, Ref Code (No.):
Equipment Condition:
Tool Kit, General Mechanics Automotive (1)
ROWPU shutdown.
Stripper, Wire (16)
MAIN CIRCUIT BREAKER (CB1) OFF
Terminal Strip Tool (16)
General Safety Instructions:
Materials/Parts:
Suitable Tags
WARNING
Lockwashers (TM 10-4610-232-24P)
Observe specific Warnings in the text.
washers (TM 10-4610-232-24P)
Gaskets (TM 10-4610-232-24P)
WARNING
Mavke sure electrical power is disconnected before working on unit. Failure to do so
could result in serious injury or death from electrical shock.
WARNING
Do not wear watches, rings or dog tags when working on electrical components.
NOTE
Tag all wires before disconnecting.
NOTE
Refer to para. 4-10 to remove or install terminal board connections and components.
a. Unscrew connectors (1 and 2, Figure 4-35).
b. Loosen four capscrews (3) and cover clips (4) and remove cover (5).
c. Tag and disconnect the wires from terminal board (19).
d. Loosen four nuts(7) and slide retainers (8)and bushings (9)down on harness assemblies (10, 11, 12 and 18). Pull
the harness assemblies out of enclosure(17) and remove four cable fittings with seal washers (13) by removing conduit
nuts (6).
e. Remove four capscrews (14), Iockwashers(15) and washers (16) and remove enclosure (17).
a. Refer to Figure 4-36 and disassemble junction box No. 3 as follows:
(1) Tag and disconnect remaining connections from terminal board (11)
(2) Remove wiring harness (1) by removing capscrews (2), nuts (3) and Iockwashers (4). Remove gasket (5).
NOTE
If terminals are being replaced, unsnap the terminal marker(17) for use on replace-
ment terminals.
(3) Remove wiring harness (6) by removing capscrews (7), nuts (8) and Iockwashers (9). Remove gasket (10).
(4) Tag the position of jumpers (16).
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