4-27. ELECTRICAL INSTALLATION.
This task covers:
Tools, see Appx B, Sec Ill, Ref Code (No.):
Tool Kit, General Mechanics Automotive (1)
ROWPU shutdown. Generator shutdown.
Auxiliary power input disconnected.
Tape, Electrical (Appx E, Sec II, Item 68)
General Safety Instructions:
Ties, Wire (Appx E, Sec II, Item 71)
Varnish, Electrical (Appx E, Sec II, Item 73)
Observe specific Warnings in the text.
Lockwashers (TM 10-4610-232-24P)
Washers (TM 10-4610-232-24P)
Gaskets (TM 10-4610-232-24P)
Make sure electrical power is disconnected before working on equipment. Failure to
do so could result in serious injury or death from electrical shock.
Do not wear watches, rings or dog tags when working on electrical cables or
The cables of the electrical assembly are illustrated in Figure 4-29. Note that some
cables are shown in phantom. The cables shown in phantom are not repairable at
unit maintenance. Only those cables shown in heavy unbroken lines are repairable
by unit maintenance.
The following general procedure is applicable to all cables except two. The two cables
to which this procedure does not apply are the 24 volt input power cable (sheet 3,
Figure 4-29) and the valve actuator cables (sheet 5). Specific procedures for these
cables are given after the general procedure below.
a. Use the following general procedure to remove all cables except the two mentioned above.
b. Refer to Figure 4-29 and find the cable to be removed.
c. Cut any cable tie wraps (para. 4-10).
d. If a cable clamp must be repaired, refer to the typical cable clamp illustration (Figure 4-29, sheet 2, View A) and
disconnect the cable as follows:
Remove locknut (1), screw (2) and washers (3).
Slide clamp (4) out of channel (5) and remove clamp (4) from the cable to be removed.
Do not remove channel(5) unless necessary. If necessary, remove capscrews (6), lockwashers (7) and washers