TM 5-4310-451-14
4-99. DISCHARGE VALVES, LINES, AND FITTINGS REPLACEMENT (Con’t).
10.
Remove pipe (38) from discharge valve (37).
11.
Remove discharge valve (37) and nipple (36) from elbow (35).
12.
Remove two nuts (40) and U-bolt (44) from pipe (15).
13.
Remove pipe (15) from elbow (35) and service box (42).
14.
Remove two discharge valves (27 and 33), elbows (28 and 32), and nipples (29 and 31) from tee (30).
15.
Remove tee (30) and nipple (34) from elbow (35).
16.
If damaged, remove two nuts (43), screws (39), and bracket (41) from service box (42).
b. INSTALLATION
1.
If removed, install bracket (41) on service box (42) with two screws (39) and nuts (43).
2.
Apply sealing compound to threads of nipple (34) and install nipple and tee (30) on elbow (35).
3.
Apply sealing compound to threads of two nipples (29 and 31) and install nipples and two elbows (28 and 32) on
tee (30).
4.
Apply sealing compound to threads of two discharge valves (27 and 33) and install discharge valves on two
elbows (28 and 32).
5.
Apply sealing compound to threads of pipe (15) and install pipe on elbow (35).
6.
Position pipe (15) through service box (42) and install on bracket (41) with U-bolt (44) and two nuts (40).
7.
Apply sealing compound to threads of nipple (36) and install nipple and discharge valve (37) on elbow (35).
8.
Apply sealing compound to threads of pipe (38) and install pipe on discharge valve (37).
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