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 TM 55-1905-219-14-8
4-33. GAGE BOARD - AIR CONDITIONING - MAINTENANCE INSTRUCTIONS
(Continued).
LOCATION
ITEM
ACTION
REMARKS
INSPECTION (Cont)
b. Gage
1 Inspect for broken
glass.
2. Inspect for erratic
operation.
REMOVAL
3. High, low
a Screw
Loosen screw and remove
and water
(1) and
cover.
pressure
cover
switch
(2)
b. Wiring
Tag and disconnect.
c. Shut-off
Rotate clockwise.
Shut-off valve
valve
for switch.
(3)
d. Switch
Loosen.
adapter
(4)
e. Nuts
Remove.
(5),
lock-
washers
(6), and
screws
(7)
f. Switch
Replace.
(8)
g. Screws
Install.
(7),
lock-
washers
(6), and
nuts (5)
h. Switch
Tighten.
adapter
(4)
4-934
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