TM 10-4320-345-13
4-14.
ELBOW VALVE REPAIR - cont.
e.
Assembly.
Refer to figure 4-1.
(1)
Install coupling gaskets (7 and 8) in valve body (10)
(2)
Install packing (6) and packing gland (5) on stem (9)
(3)
Screw packing nut (4) onto valve body (10)
(4)
Place handwheel (3) on stem (9) and install washer (2) and nut (1)
(5)
Install elbow valve in water system (para 3-4).
(6)
Startup water system (para 2-13c) and check elbow valve assembly for leaks If valve
leaks at stem (9), tighten packing nut (4) 1/4 turn until leak stops Do not over tighten
Figure 4-1. Elbow Valve Repair.
4-23
