Crankshaft - Kubota WSM OC60-E2 Workshop Manual

OC60-E2, OC95-E2, WSM

(7) Crankshaft

Piston Ring
(When reassembling)
Assemble the piston ring with the manufacture's mark's
(1) facing up (As shown in the figure).
When inserting the piston into the cylinder, place the gap
of the compression ring 1 on the opposite side of the
combustion chamber and stagger the gaps of the
compression ring 2 and oil ring making a right angle from
the gap of the compression ring 1.
(1) Manufacture's Mark's
Flywheel
1. Loosen the flywheel nut until it is nearly flush with the
crankshaft end.
2. Set a flywheel puller (2) and remove it with the flywheel (1).
(When reassembling)
The tapered section of the flywheel must be free of oil, etc.
The rotor magnet must be free of foreign materials.
Tightening Flywheel
torque mounting nut
(1) Flywheel
Crankshaft
1. Remove the flywheel key.
2. Pull out the crankshaft (1).
(1) Crankshaft
S-32
(A) Top Ring Gap
(B) Second Ring Gap
(C) Oil Ring Gap
(a) 2.09 rad (120 )
(b) 2.09 rad (120 )
(c) 2.09 rad (120 )
0000009240E
137 to 157
OC60-E2 14 to 16
101 to 116 ft-lbs
235 to 255
OC95-E2 24 to 26
174 to 188 ft-lbs
(2) Flywheel Puller
0000009241E
0000009242E
ENGINE