Honda GX690 Workshop Manual page 77

CHARGING SYSTEM
INSTALLATION
Clean the tapered part of the crankshaft (1) and
(3)
(2)
flywheel (2) of dirt, oil, grease and other foreign material
(4)
before installation. Be sure there are no metal parts or
other foreign material on the magnet part of the
flywheel.
Set the special woodruff key in the key groove of the
crankshaft securely.
Install the flywheel on the crankshaft.
The flywheel may push the key out of its slot; check
after installation.
(5)
(1)
Attach the cooling fan (3) by aligning the holes (4) with
projections (5) as shown.
Attach the cooling fan setting plate (1) to the cooling fan
(2) by aligning the claws of the cooling fan setting plate
(2)
with the projections of the cooling fan
Rotate the cooling fan setting plate clockwise to touch
the claw of the cooling fan setting plate with projections
(1)
of the cooling fan.
Apply a light coat of oil to the threads and the seating
surface of the special nut (3) and loosely tighten the
nut.
Hold the flywheel with special tool (4), tighten the
special nut to the specified torque.
TOOL:
Clutch center holder (4) 07JMB-MN50301
TORQUE: 235 N·m (24 kgf·m, 173 lbf·ft)
(3)
(3)
(4)
8-5