TM 10-4320-317-13
5-5. MAINTENANCE OF PRESSURE-REDUCING CONTROL - (Cont)
b.
INSPECT.
(1)
Inspect threaded parts for damaged threads. Replace parts if damaged.
(2)
Inspect tubing for kinks or damage. Replace tubing if damaged.
c.
REPAIR.
Repair is accomplished by replacement of parts.
d.
ASSEMBLE.
NOTE
The anti-seizing tape is to be wrapped in the same direction as the pipe threads.
(1)
Wrap anti-seize tape on pipe threads of components.
(2)
Install reducer (25) on valve body (11).
(3)
Install pipe nipple (24) into reducer (25).
(4)
Install elbow (23) onto pipe nipple (24).
(5)
Install pipe nipple (22) into elbow (23).
(6)
Install isolation cock valve (21) on pipe nipple (22).
(7)
Install pipe nipple (20) into isolation cock valve (21).
(8)
Install pressure-reducing control (5) onto pipe nipple (20).
(9)
Install pipe nipple (19) onto pressure-reducing control valve (5).
(10) Install pipe tee (17) onto pipe nipple (19).
(11) Install male elbow tubing fitting (18) into pipe tee (17).
(12) Install male connection tubing fitting (16) into pipe tee (17).
(13) Install reducer (15) into cover of valve (2).
(14) Install pipe nipple (14) into reducer (15).
(15) Install isolation cock valve (1) onto pipe nipple (14).
(16) Install male elbow tubing fitting (13) into isolation cock valve (1).
(17) Connect tubing (12) to male elbow tubing fittings (13 and 18).
5-4
