REMOVING FLYWHEEL
1.
Flatter the flywheel washers.
2. Remove the flywheel bolts, except for two which must be loosened and left as they are.
3. Set a flywheel puller, and remove the flywheel
NOTE FOR REASSEMBLING:, Apply a thin film
of
grease to the bearing and oil seal at the back
of
the crankshaft. Check the ring gear for any uneven wear, lack
or
crack
of
teeth. Check to see that
there are no
metal particles left on the flywheel mounting surface.
To
ease alignment of the
crankshaft and the
flywheel, bring the crank
of
one
of
the cylinders to TC (top dead center). Make
sure
of
the flywheel
TC,
align it with the punch mark
of
the rear end plate, and set the flywheel.
Tighten the flywheel bolts to 54 to 59 Nm
(5.5
to
6.0
kgfOm,
40 to
43
ft-Ibs) in diagonal order. Bend
the tangs of the
flywheel washer against the bolts.
1.
Flywheel
Puller
2.
Crankshaft
REMOVING BEARING CASE COVER
1.
Remove the bearings case cover mounting bolts. First unscrew the eight bolts inside, and then
work on the nine outside.
2. Screw the two bolts removed above into the two right and left holes for the bearing case cover,
and pull off the cover by jacking it up.
NOTE
FOR REASSEMBLING: When installing the main bearing case cover, check to see that
there are no scratches on the
oil seal lip. Then, apply a thin film of engine oil, and install. Tighten
the mounting
bolts in diagonal order to 10 to 12 Nm
(1.0
to 1.2
kgfOm,
7.2 to 8.7 ft-Ibs).
1.
Lift
Bolt
2.
Bearing
Case
Cover
122
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