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 TM 55-1905-219-14-8
4-29.
COMPRESSOR - HVAC - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
REPAIR (Cont)
8.
Sight
a.
Sight glass
Remove.
Discard gasket.
glass
(44), and
gasket (45)
b.
Gasket (45),
Install.
Use new gasket.
and sight
glass (44)
9.
a.
Nut (46),
Remove.
flywheel
and flat-
washer (47)
b.
Wheel (48),
Remove.
and key (49)
c.
Key (49),
Install.
and wheel
(48)
d.
Flatwasher
Install.
(47), and
nut (46)
10. Seal end
a.
Flywheel
Remove.
Refer to step 9.
main
bearing
b.
Screws (50)
Remove.
c.
Cover plate
Remove.
Discard gasket.
(51), and
gasket (52)
d.
Dowel pins
Remove.
If necessary.
(53)
e.
Shaft seal
Remove.
a. Use seal puller.
assembly
(54)
b. The puller shoulder
is threaded and acts
as a traveling nut.
Friction will keep
the puller shoulder
from turning with
the bolt unless the
threads are damaged.
4-892
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