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 TM 55-1905-223-24-2
REMOVAL
WARNING
Wipe up all spills immediately to prevent the possibility of personnel
slipping and falling into surrounding equipment. The equipment
area is very congested and any slip could cause serious injury or
even death.
CAUTION
During removal and replacement, use two wrenches on all fittings,
nuts, and other components used to couple tubes and hoses. Tubes
and hoses may bend and kink unless a counter-torque is applied.
a. Remove the pipe (6) from the pipe union (5).
b. Remove the pipe union (5) from the operation delay tank (4).
c.
Remove the bolt attaching the tank brace to the directional control vave.
l
d. Unscrew the double nipple (3) with the tank (4) and remove both from the pipe elbow (2).
e. Remove the double nipple (3) from the tank (4).
f.
Remove the pipe elbow (2) and pipe union (1) from the pre-loaded valve (7).
g. Unscrew the coupling nut on the valve (7) from the pipe union (8). Remove the valve (7).
h. Remove the pipe (11) from the pipe union (12).
i.
Remove the pipe union (12) from the operation delay tank (13).
j.
Remove the tank (13) from the pre-loaded valve (10).
k.
Unscrew the coupling nut on the valve (10) from the pipe union (9). Remove the valve.
l.
Remove the mounting bracket from the upper casing assembly.
m. Disconnect the pipe (14) from the pipe union (20).
n. Remove sensor (28) from reducer (15).
o. Remove the reducer (15) from the pipe union (16).
2-15
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