TM 9-2330-246-14
4-121. AIR CONDITIONER DRAIN HOSE REPLACEMENT (M373A2D) (Con't).
Apply sealing compound to nipple (9). Install nipple in coupling (10).
3.
4.
Install check valve (8) on nipple (9), Ensure that arrow on check valve points down.
Install adapter (7) in check valve (8).
5.
install hose (6) over adapter (7) and copper tube (4). Tighten two clamps (5).
6.
7,
Solder copper tube (20) to two elbows (19 and 21) in accordance with TB SIG 222.
Solder elbow (19) to adapter (18) in accordance with TB SIG 222,
6.
Apply sealing compound to adapter (1 8). Install adapter in coupling (17).
9.
10.
Install elbow (11) on air conditioner (1).
11.
install nipple (12) in elbow (11 ).
12.
Install check valve (13) on nipple (12). Ensure that arrow on check valve points to rear
13.
install adapter (14) in check valve(13).
14.
Install hose (16) on elbow (21) and adapter (14), Tighten two clamps (1 5).
TA700360
4-292