TM 5-4610-223-12
(4)
Install a nipple (9) in valve (10 and 11), then connect the valves with the other nipple (9) and screw the
assembly in tee (7).
(5)
Screw the elbow half of union (12) on nipple (9) and the other half on nipple (13).
(6)
Install the other nipple (3) in valve (4) and other tee (2) on nipple.
(7)
Install pipe (1) and nipple (13) in tee (2) and attach the two halves of union (12).
(8) Install half of union (6, fig. 4-61) on pipe (7) and connect union.
(9)
Install pipe straps (4), washers (9), and screws (8).
(10)
Connect float lever to float valve (11, fig. 4-72).
4-94. RAW WATER SIGHT GLASS.
a.
General. The raw water sight glass (23, fig. 4-71) is located in the raw water piping. The sight glass is an oval
transparent type glass with a 1/2 inch male connection. It allows the operator to see the foreign matter and air bubbles in
the raw water before it enters the erdlator tank.
b.
Removal and Disassembly.
(1)
Unscrew sight glass (23, fig. 4-71) from tee (24).
(2)
Remove pipe plug (1, fig. 4-73) from bowl (3).
TS 4610-223-12/4-73
1.
Plug, pipe
4.
O-ring gasket
2.
Ring, compression
5.
Housing
3.
Bowl, glass
Figure 4-73. Raw Water Sight Glass Assembly, Exploded View.
4-154
