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 TM 55-1905-219-14-5
3-97.3. CRANKSHAFT SEALS (Cont).
LOCATION
ITEM
ACTION
REMARK
REMOVAL (Cont)
4. Oil seal
a. Flywheel
Remove.
Refer to para-
rear
and fly-
wheel
housing
b.
Oil seal
1. Drive the seal out of
(14)
the flywheel housing.
2. Clean the seal bore
in the flywheel hous-
ing.
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.
3-1736
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