Kubota WSM J Series Workshop Manual page 120

J SERIES, WSM
(E) Crankshaft
Flywheel
1. Fit the stopper to the flywheel.
2. At first, remove two pieces of the flywheel screws.
3. Insert two pieces of the flywheel guide screws in the holes.
4. Remove all flywheel screws.
5. Remove the flywheel slowly along the flywheel guide screws.
(When reassembling)
• Insert two pieces of the flywheel guide screws.
• Fit the flywheel giving care to the position of the knock pin.
• Apply engine oil to the threads and the undercut surface of the
flywheel bolt and fit the bolt.
Tightening torque Flywheel screw
Bearing Case Cover
1. Remove the bearing case cover mounting screws. First, remove
inside screws (6) and then outside screws (3).
2. Screw two removed screws into the screw hole of bearing case
cover (5) to remove it.
IMPORTANT

• The length of inside screws and outside screws are
different. Do not take a mistake using inside screws and
outside screws.
(When reassembling)
• Fit the bearing case gasket (1) and the bearing case cover gasket
(2) with correct directions.
• Install the bearing case cover to position the casting mark "UP"
on it upward.
• Apply engine oil to the oil seal lip and take care that it is not rolled
when installing.
• Tighten the bearing case cover mounting screws with even force
on the diagonal line.
Bearing case cover
Tightening torque
mounting screw
(1) Bearing Case Gasket
(2) Bearing Case Cover Gasket
(3) Bearing Case Cover Mounting Screw
(4) Oil Seal
S-74
ENGINE
53.9 to 58.8 N·m
5.5 to 6.0 kgf·m
39.8 to 43.4 ft-lbs
W10290240
9.8 to 11.3 N·m
1.00 to 1.15 kgf·m
7.2 to 8.3 ft-lbs
(5) Bearing Case Cover
(6) Bearing Case Cover Mounting Screw
(a) Upside
W10292140
KiSC issued 10, 2016 A