Kubota EA330-E4 Series - Flywheel and Crankshaft

ENGINE
EA330-E4, WSM
1-S38
(6) Flywheel and Crankshaft
9Y1211018ENS0055US0
Pulley Shaft
1. Place a wood block, etc. to prevent the crankshaft from turning,
and remove the pulley shaft (or the pulley).
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Flywheel Nut
1. Stretch the lock washer.
2. Lock the flywheel nut to turn with a flywheel stopper.
3. Remove the flywheel nut with a socket wrench 36 mm.
(When reassembling)
• Apply molybdenum disulfide oil to the flywheel nut seat and
thread, and tighten the flywheel nut to the specified torque.
• Be sure to bend up the lock washer (1) to prevent loosening as
shown in the figure.
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(1) Pulley Shaft
(2) Flywheel Nut
(3) Flywheel
(4) Oil Seal
(5) O-ring
(6) Oil Filler Ring
(7) Internal Snap Ring
(8) Main Bearing Case
(9) O-ring
(10) Main Bearing Retainer
(11) Main Bearing 2
(12) Crankshaft
(13) Main Bearing 1
(14) Crankshaft Gear
(15) Ring Gear
Tightening torque Flywheel nut
197 to 215 N·m
20.0 to 22.0 kgf·m
145 to 159 lbf·ft
(1) Lock Washer
KiSC issued 05, 2015 A