TM 10-3510-222-24
3-21. WASHER DRAIN - continued.
(b)
Remove coupling half (3) from swing check valve (20).
(c)
Remove swing check valve (20) from adapter (21).
b.
REPAIR
(1)
Copper fitting(s).
Remove damaged sections of copper tubing on washer drain using torch. Refer to TM 10- 3510-222-24P for
breakdown of copper tubing.
(2)
Threaded fitting(s).
Remove damaged fitting(s). Before installing fitting(s), apply antiseize compound to male threads.
(3)
Pipe holder (5).
Repair consists of replacing components on the pipe holder (5).
c.
INSTALLATION
(1)
Upper washer drain (1).
(a)
Position upper washer drain (1) on Laundry Unit and connect union (6) to lower washer drain (7).
(b)
Install screw (4) on pipe holder (5).
(c)
Connect hose (2) to coupling half (3).
(2)
Lower washer drain (7).
(a)
Position lower washer drain (7) on Laundry Unit and connect union (14) on nipple (15).
(b)
Connect union (6) on upper washer drain (1).
(c)
Install two bolts (12), lockwashers (11) and two nuts (10) on bracket (13).
(d)
Install hose (8) on coupling half (9).
(3)
Pipe holder (5).
(a)
Install flat washer (18) on pipe holder (5) and position on bracket (22).
(b)
Install flat washers (18), lockwasher (17) and nut (16) on pipe holder (5) and bracket.
(c)
Install upper washer drain (1).
(4)
Hanger (22).
(a)
Install hanger (22) and tighten nut (19) on Laundry Unit.
(b)
Install lower washer drain (7).
(5)
Swing check valve (20).
(a)
Apply antiseize compound to threads of male adapter (21) and coupling half (3).
(b)
Install swing check valve (20) on male adapter (21).
(c)
Install coupling half (3) on swing check valve (20).
(d)
Install upper washer drain (1).
3-30
