ENGINE FLYWHEEL
AND
U-JOINT
Removal And Installation
Remove the engine. (See Page
7C-8
.)
Remove the four bolts at the
u-joint
mounting flange [A).
Installation: Put LOCTITE on the four bolts. Tighten the
bolts
to
25-28
ft.-Ibs.
(43-48
Nm) torque.
Remove the u-joint from the flywheel [B).
MEL 1187 -
Socket
Bend the locking tabs away from the bolt flats [C].
Installation: Bend the locking tabs against the bolt flats.
Remove the flywheel bolts
[0].
Installation: Tighten the bolts to
72-80
ft
.-
Ibs.
(98-108
Nm) torque.
FLYWHEEL
RING GEAR
The ring gear on the flywheel is an interference fit. Heat
the ring gear enough to expand it and hit it with a hammer,
evenly to remove
it.
Clean the outer surface of the flywheel to give a smooth
fit.
Clean the new ring gear and heat it to a temperature of
45D-500°F (232-260°C).
Fit the ring gear over the flywheel. Make sure the gear is
on its seat correctly.
-7C-16-
741, 742, 743, 7430S Bobcat Loader
Service Manual
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