Kubota G21LD / G21HD Workshop Manual page 101

G21LD · G21HD, WSM
(D) Crankshaft
Flywheel
1. Lock the flywheel not to turn using flywheel stopper.
2. Remove the flywheel screws, except for two which must be
loosened and left as they are.
3. Set a flywheel puller (Code No: 07916-32011), and remove the
flywheel.
(When reassembling)
• Apply engine oil to the flywheel screws. And tighten them.
Tightening torque Flywheel bolt
Bearing Case Cover
1. Remove the bearing case cover mounting screws. First, remove
inside screws and then outside screws.
(When reassembling)
• Fit the bearing case gasket (3) and the bearing case cover gasket
(4) with correct directions.
• Apply liquid-type gasket (Three Bond 1215 or its equivalent) to
both sides of a new bearing case cover gasket.
• Install the bearing case cover to position the casting mark "↑" (1)
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.
(1) Mark
(2) Mark Bearing Case Cover
(3) Bearing Case Gasket
(4) Bearing Case Cover Gasket
(5) Oil Seal
(6) Bearing Case Cover
1-S29
ENGINE
53.9 to 58.8 N·m
5.5 to 6.0 kgf·m
39.8 to 43.4 ft-lbs
W1030810
(A) Upside
W1031168
KiSC issued 08, 2007 A