TM 9-2330-247-14&P
4-43.
PRESSURE TANK AND RELAY VALVE (Con't)
ACTION
ITEM
REMARKS
LOCATION
a. Put relay valve (9) in vise.
Relay valve
7.
b. Using adjustable wrench, unscrew straight
(9), two straight
adapters (5) and elbow (8) and take off.
adapters (5),
and elbow (8)
Using pipe wrench, unscrew and take off.
Pipe nipple (10)
Relay valve (9)
8.
INSTALLATION
a.
Wrap threads clockwise two turns with antiseiz-
Pipe nipple (10)
9.
ing tape.
b.
Screw in and tighten using pipe wrench.
a.
Wrap threads clockwise two turns with antiseiz-
Elbow (8)
10
ing tape.
b.
Screw in and tighten using adjustable wrench.
a.
Wrap threads clockwise two turns with antiseiz-
Two straight
11.
ing tape.
adapters (5)
b.
Screw in and tighten using
in. open-end box
wrench
Wrap threads of pipe nipple clockwise two
a.
Pipe nipple
Pressure tank
12.
turns with antiseizing tape.
(10) with
(11)
b.
Screw in and tighten using pipe wrench.
relay valve (9)
Take out of vise.
c.
TA701103
4-97
