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 TM 55-1905-223-24-18-2
l. Remove brackets (2, 5) and (32 part of bracket 5).
m. Lift baffles (25, 31) out of vessel (24).
n. Remove preformed packing (15).
o. Disconnect float switch (11).
REPAIR
Repair of vessel subassembly (first stage) consists of replacing ball valves (22), (13), liquid transmitter
(20), level switch (9), preformed packing (15), and float switch (11).
ASSEMBLY
a. Connect float switch (11).
b. Install preformed packing (15).
c. Lower baffles (31, 25) into vessel (24).
d. Position brackets (2, 5) and (32 part of bracket 5) over mounting bolts holes on baffles (31 and 25).
e. Install ten machine bolts (7) lockwashers (6, 4) and hex plain nuts (3) and secure brackets to baffles.
f. Connect pipe nipple (26), stop check valve (27), pipe nipple (28), pipe elbow (29) and pipe nipple (30).
g. Install two U-bolts (1) on brackets (32 and 2).
h. Install bushing (10) and level switch, (9).
i. Position cover on vessel.
j. Install ten machine screws (8) and secure cover to vessel (24).
k. Connect pipe nipple (12), pipe elbow (14) and ball valve (13).
l. Install and connect liquid transmitter (20).
m. Connect sight glass (21).
n. Connect pipe elbow (16) and pipe nipple (17- to vessel subassembly (19).
o. Connect stop check valve (18).
p. Connect pipe nipple (23) and ball valve (22).
q. Vessel subassembly (first stage) replaced as specified in paragraph 3-22 .
3-104
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