HYOSUNG RT125D - PARTS CATALOGUE, Owner'S Manual

Page: 52 / 73

51
If you find any of these problems with your
sprocket, consult your Hyosung dealer.
◉ ◉
DRIVE CHAIN ADJUSTMENT
Chain adjust in the following way.
20 ~ 30 mm (0.79 ~ 1.18 in)
Good Worn
The two sprockets should be inspected
for wear when a new chain is installed
and replace them if necessary.
CAUTION
1. Place the motorcycle on the jack or block.
2. Loosen the axle nut
① .
3. Adjust the slack in the drive chain by
adjuster
③
as the lock nut
②
turning
toward the clockwise or counter-
clockwise.
4. For alignment of the rear sprocket and
the front sprocket, there are reference
mark
④ on the same position, right and
left.
After 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.
The drive chain for this motorcycle is
made of the special material.
The chain should be replaced with a
428SO.
Use of another chain may lead to
premature chain failure.
CAUTION
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.
CAUTION
Be careful not to touch the muffler when
it is hot : a hot muffler can burn you.
WARNING
�
�
�
�