Bearing Case Cover; Flywheel And Crankshaft - Kubota Z482-E2B Workshop Manual

SM-E2B SERIES, WSM

(6) Flywheel and Crankshaft

Flywheel
1. Secure the flywheel to keep it from turning using a flywheel
stopper. (Refer to "SPECIAL TOOLS".)
2. Remove all flywheel screws (1) and then remove the flywheel (2).
(When reassembling)
• Set the No. 1 crankpin at the top dead center (T.D.C.).
• Align the "1TC" mark (a) on the outer surface of the flywheel
horizontally with the alignment mark (b) on the rear end plate.
• Apply engine oil to the threads and the undercut surface of the
flywheel screw and fit the screw.
Tightening torque Flywheel screw
(1) Flywheel Screw
(2) Flywheel

Bearing Case Cover

1. Remove the bearing case cover mounting screws. First, remove
inside screws (1) and then outside screws (2).
2. Remove the bearing case cover (5).
(When reassembling)
• Fit the bearing case gasket (3) and the bearing case cover gasket
(4) with correct directions.
• Install the bearing case cover (5) to position the casting mark
"UP" (a) on it upward.
• Apply engine oil to the oil seal (6) 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 Cover Mounting Screw
(Inside)
(2) Bearing Case Cover Mounting Screw
(Outside)
(3) Bearing Case Gasket
(4) Bearing Case Cover Gasket
S-45
DIESEL ENGINE
53.9 to 58.8 N·m
5.5 to 6.0 kgf·m
39.8 to 43.4 ft-lbs
(a) 1TC Mark
(b) Alignment Mark
W1030810
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) Oil Seal
(a) Top Mark "UP"
(b) Upside
W1031168
KiSC issued 06, 2006 A