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 TM 55-1905-219-14-8
4-29. COMPRESSOR - HVAC - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
INSPECTION (Cont)
d. Motor
1. Inspect for signs
of damage.
2. Insure hardware is
tight.
e. Piping
Inspect for breaks,
cracks, dents, bends
and signs of wear.
f. Compressor
1. Inspect for breaks
Refer to Direct
and leaking.
Support Mainte-
nance
2. Insure all hardware
is tight.
g. Oil failure
Inspect for defective
switch
wiring and signs of
damage.
h. Relief valve Inspect for damage.
SERVICE
To prevent accidental shock and possible injury, tag and place disconnect switch in the OFF
position.
Tag starting switch to warn against starting compressor with discharge stop valve closed. Pull fuses
so that compressor cannot be started. Serious compressor damage (and possibly injury to
personnel) will result if discharge stop valve is not opened before compressor is started.
2. Belts
a. Screws (1),
Remove.
(2), and
flatwashers
(3)
b. Belt guard
Remove.
(4)
4-880
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