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 TM 55-1905-220-14-11
5-143. COMPRESSOR - HVAC - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
OVERHAUL (Cont)
f.
Connecting
Remove.
Refer to step 10.
rods,
etc.
g. Bearing
Remove.
Refer to step 12.
head
Remove.
h. Crankshaft
(70),
thrust seal
washer (71),
and bearing
washers
(72)
1. Chisel out.
i.
Pump end
Be careful not
bearing
to damage pump
(73)
drive or bear-
ing housing.
2. Inspect bearing
Wipe away the
housing for burrs,
filings.
3. Clean surfaces.
4. Lubricate outside
with heavy grease.
5. Line up hole in
bearing with oil
port in housing.
Using puller
shoulder and a
jackscrew or press,
press bearing in
place. Let bearing
protrude above hous-
ing 3/32" 1/64" so
that it will sup-
port bronze bearing
washer (72).
5-1516
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