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 TM 55-1905-220-14-5
3-97.3. CRANKSHAFT SEALS. (Cont).
LOCATION
ITEM
ACTION
REMARKS
REMOVAL (Cont)
4.
Oil seal
a. Flywheel
Remove.
Refer to para-
rear
and fly-
graph 3-92.
wheel
housing
b. Oil seal
1. Drive the seal out of
(14)
the flywheel housing.
2. Clean the seal bore
in the flywheel housing.
c.
Spacer
Remove.
(15)
INSPECTION
5.
Engine
a. Oil seals
1. Inspect for wear due
rear (14)
to the rubbing action
and spac-
of the oil seal.
er
2. Inspect for dirt build-
up or fretting by the
action of the flywheel.
3. Check for oil leaks.
b. Oil seal
1. Inspect for wear or
front
dirt build-up.
(10) and
spacer
2. Check for oil leaks.
(11)
INSTALLATION
NOTE
Oil seals are made of an oil resistant synthetic rubber which is pre-
lubricated with a special lubricant. Do not remove this lubricant. Keep
the sealing lip clean and free from scratches. In addition, a plastic
coating which acts as a sealant has been applied to the outer surface of
the casing. Do not remove this coating.
3-1718
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