TM 10-4610-241-24
TO 40W4-13-42
3-34. CABLE ASSEMBLY, W51 (BOOSTER PUMP) REPAIR - continued
b.
Cleaning.
Clean cable assembly and mounting hardware with damp rags.
c.
Inspection.
For inspection procedures, refer to TM 43-0158/TO 1-1A-15 (Air Force).
d.
Test.
Check cable assembly for continuity and shorts, using cable wiring schematic (opposite page) as a guide.
e.
Repair
(1)
Replace lockwashers and other parts if unserviceable.
(2)
For repair procedures, refer to TM 43-0158/TO 1-1A-15 (Air Force).
f.
Installation.
(1)
Position nut (16), seal ring (15), seal (14), adapter (13) and gasket (12) on cable assembly (17).
(2)
Carefully feed wires of cable assembly (18) through cutout in wall of junction box (19) and pull thru to reach
heater assembly (7) of K6 motor starter.
(3)
Install nut (11) to secure adapter (13) to wall of junction box (18)
(4)
Working inside junction box, position three wire lugs (6) of cable assembly on heater assembly (7). Using
lugs (5) and screws (4) attach wires as follows:
Black wire
-
T1
White wire
-
T2
Red wire
-
T3
(5)
Position wire lug (9) of green wire on contact 5 of terminal board TB2 (10) and secure with screw (8).
(6)
Use tiedown straps as necessary to secure four sires of cable assembly (17) to wire bundle on bottom and
left wall of junction box.
(7)
Route cable assembly (17) along-side cable assembly of chemical feed pump and secure to floor of ROWPU
with clamps (3)) lockwashers (2) and screws (1).
(8)
Connect other end of cable to booster pump. Refer to (Paragraph 2-59).
(9)
As necessary tie loose hanging cable to ROWPU frame with tiedown straps.
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