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 TM 55-1905-220-14-11
5-143. COMPRESSOR - HVAC - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
OVERHAUL (Cont)
j.
Seal end
1. Install bearing
The puller
bearing
puller.
shoulder is
(74)
threaded and
acts as a
traveling nut.
Friction will
keep the puller
shoulder from
turning with the
bolt unless the
threads are dam-
aged. If they
are damaged, use
a 3/4"-16 nut
between the
thrust washer
and bolt head.
Hold bolt head
stationary and
turn nut.
2. Remove bearing.
3. Inspect.
If a burr or
sharp edge is
accidentally
formed in bear-
ing housing,
remove it and
clean housing
before replacing
bearing.
4. Lubricate outside
of bearing with
heavy grease.
5. Position bearing so
that the chamfered
edge (notched edge)
enters bearing
housing first and
oil holes in bear-
ing and housing are
in line.
5-1518
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