Yingang YG125-25, Руководство по обслуживанию

Страница: 34 / 144

YG125-25 Maintenance Manual
Inspection and adjustment
turn the clutch operating arm by a proper angle and
remount it, and then mount the clutch control line, finally
adjust it to a satisfied free stroke according to the fine
adjustment.
protective rubber lagging
Notice:
Always ensure the clutch operating handle has the
proper free stroke! Being too loose will cause a
failure of the clutch detachment, while being too tight
will cause poor clutch engagement thus damaging
the clutch
Driving chain
Driving chain tension inspection
Park the motorcycle on level ground with main stand, and
shift the transmission to the neutral position. Check the
driving chain tension. Press the chain with a finger up and
down to check the amount of movement of the lower
chain.
Driving chain tension: 10-20mm.
If the chain is too loose or too tight, make adjustment.
Adjusting methods:
Unscrew the rear wheel spindle nut and turn the adjusting
bolt on the chain adjuster until the specified tension is
achieved, and then fasten the rear wheel spindle nut, and
check the flexibility for free rotation of the rear wheel and
the consistency of the front and rear wheels.
Warning:
The rear wheel spindle nut must be firmly screwed up
to the tightening torque of 60-90N.m.
Inspect the abrasion of major / minor sprocket. In case of
serious tooth abrasion, teeth missing or broken teeth,
replace it.
Inspect the abrasion of major / minor sprocket. In case of
serious tooth abrasion, teeth missing or broken teeth,
replace it.
Notice:
The scale lines of the chain adjuster on both sides
must be consistent with each other.
Adjusting Nut
Unscrew the rear wheel spindle nut
Adjustment
Movement direction Spring locking piece
34