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9-14
ENGINE-CYLINDER
Fig. 22-Puller
Blocks Expanded
to
Puller Position Uool
C-35061
(2)
Place the washer and nut on the puller screw.
Tighten the nut forcing the blocks into the gap to a
point of distorting the seal retainer lip (Fig. 22).
Puller
is only positioned at this point.
(3)
Place the sleeve over the retainer and install the
removing and installing plate into the sleeve.
(4) Place the flat washer and nut on the puller
screw. Hold the center screw and tighten lock nut
to remove seal (Fig.
23).
Installation of Oil Seal
(1) Insert the puller screw through the removing
and installing plate so that the thin shoulder will be
facing up.
(2)
Insert the puller screw with the plate through
the seal opening (inside of chain case cover facing
UP).
PULLER SCREW
A '
REMOVING AND
INSTALLING PLATE
CHAIN CASE COVER
NY161
Fig. 23-Removing
Oil
Seal Uool
C-35061
INSTALLING PLATE
(TOOL)
SEAL
A
ASSEMBLY
CHAIN
cov
Fig. 21F-Positioning Installer Plate
(Tool
C-35061
(3) Place the seal in the cover opening, with the
neoprene down. Place the seal installing plate into the
new seal, with the protective recess toward lip of the
seal retainer (Fig. 24).
(4) Install the flat washer and nut on the puller
screw; hold screw and tighten nut (Fig.
25).
(5)
The seal is properly installed when the neo-
prene is tight against the face of the cover. Try
to
insert a
.0015
inch feeler gauge between the neoprene
and the cover (Fig.
26)
if the seal is installed properly,
the feeler gauge cannot be inserted.
Installing Chain Case Cover
(1) Be sure the mating surfaces
of the chain case
cover and cylinder block are clean and free from
burrs.
INSTALLING PLATE (TOOL)
I""
Is
I
SEAL
RE1
-CHAIN
CASE COVER
Fig. 25--lnstalling New Seal (Tool C-3506)
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