TM 5-3610-287-24
2-42. REPAIR WATER PIPING (CONT)
Loosen hose clamp (1) and remove hose (2).
2.
Remove reducing adapter and elbow (3) from close nipple (4).
3.
Remove close nipple (4) from pressure switch (5).
4.
Loosen screws (6) and remove cover plate (7) from junction box (8).
5.
Tag and disconnect wires (9) leading from pressure switch (5).
6.
7.
Remove segmented locknut (10) and strain relief (11).
Remove screw (12) and clamp (13) from wall.
8.
9.
Remove screws (14) and pressure switch (5) from wall.
10.
Unscrew strain relief (15) and pull wires (9) from conduit (16).
NOTE
To prevent leakage, apply PTFE tape on all threaded water
pipe connections in the following steps.
11.
Thread wiring (9) through conduit (16).
12.
Screw strain relief (15) into pressure switch (5).
Install new pressure switch (5) with screws (14).
13.
Install clamp (13) with screw (12).
14.
15.
Install strain relief (11) with segmented locknut (10).
Connect wires (9) with wire nuts (17).
16.
Install cover plate (7) with screws (6).
17.
Install new close nipple (4) in pressure switch (5).
18.
19.
Install reducing adapter and elbow (3) on close nipple (4).
20.
Install hose (2) with hose clamp (1).
To test operate, fill water tank (TM 5-3610-287-10, para 2-6) and
21.
check for leaks and proper operation of water pump.
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