HYOSUNG GV250 Ei Owner's Manual page 69

Good
If you find any of these problems with your
sprocket, consult your Hyosung dealer.
CAUTION
The two sprockets should be inspected
for wear when a new chain is installed
and replace them if necessary.
DRIVE CHAIN ADJUSTMENT
Adjust the drive chain slack to the proper
specification. The chain may require more
frequent adjustments than periodic
maintenance schedule depending upon
your riding conditions.
Chain adjust in the following way.
Worn
1. Position the motorcycle on the center
stand.
2. Loosen the axle nut
3. Adjust the slack in the drive chain by the
adjuster
turning toward the left and right.
4. For alignment of the front wheel and the
rear wheel, there are reference mark
on the same position, right and left.
The drive chain for these motorcycles
are made of the special material.
The chain should be replaced with a
520HO for
428HO for
Use of another chain may lead to
premature chain failure.
The drive chain should be inspected
every time before riding.
Excessive chain slack could cause the
chain to come off the sprockets and
result in accident or serious engine
damage.
68 68
as the chain adjust nut
Aligning and adjusting the slack in the
drive chain to 20 ~ 30 mm (0.79 ~ 1.18
in), retighten the axle nut securely and
perform a final inspection.
CAUTION
CAUTION
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