TM 10-4610-215-24
TM 08580A-24/2
2-63. ONBOARD (ROWPU) POWER CABLES AND SEALING GRIPS.
a. General. All cables on board the ROWPU have cable connectors on at least one end. This paragraph
describes removal and reassembly of a typical cable and sealing grip.
b. Removal. (Figure 2-70)
(1) Shut off primary power and apply tags to all wires for later ease of reassembly.
(2) Open junction, control, or conduit box as applicable, depending on unit to be repaired. Disconnect all
wires of the power cable.
(3) Unscrew compression nut (2) from cable grip nut (4) and slide compression nut (2) up power cable (1).
(4) Gently pull power cable (1) out until compression fitting (3) pulls free of cable grip nut (4) and remove
remaining cable.
(5) Remove retaining nut (6) from cable grip nut (4).
(6) Remove O-ring (5) from cable grip nut (4). Discard O-ring (5).
(7) Remove compression fitting (3) from power cable (1).
(8) Remove compression nut (2) from power cable (1).
c. Reassembly.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
ELECTRICAL HIGH VOLTAGE
Electricity can cause serious injury or death. Be certain that all
power is removed before performing maintenance on electrical
equipment.
Slide compression nut (2) and compression fitting (3) down power cable (1).
Install O-ring (5) on cable grip nut (4) and position cable grip nut (4) through electrical panel.
Install and tighten retaining nut (6) on cable grip nut (4).
Insert cable (1) through cable grip nut (4).
Connect all tagged wires of the power cable.
Remove tags.
Tighten compression nut (2) to cable grip nut (4).
NOTE
If cable is to be removed or replaced, other end of cable must
also be released. Check type of connection. If it is not a sealing
grip, remove according to paragraph 2–66.
2–136
