ZHEJIANG KAYO MOTOR CO., LTD.
www.kayomoto.com
- 70 -
Worn
or
damaged
steering
bearings
Check the steering bearing and
replace if necessary
Bent steering shaft
Contact KAYO Service Center
Damping is too hard
Fork oil level is too high
Lower the front fork oil level to a
suitable position
Fork oil viscosity is too high
Replace the fork oil with the right
viscosity
Fork bent
Contact KAYO Service Center
Tire pressure is too high
Check tire pressure and adjust to
proper pressure
Damping adjustment error
Re-adjust damping
Damping is too soft
Insufficient front fork oil level
Add the right amount of fork oil
Note: It is required to add the
same kind of oil
Fork oil viscosity is too low
Change to fork oil with suitable
viscosity
Tire pressure is too low
Check whether the tires are
leaking, if the tires are complete,
pump them to the proper pressure
Damping adjustment error
Re-adjust damping
There is abnormal noise
when the motorcycle is
driving
Improper chain adjustment
Re-adjust the chain tension
Chain wear
Replace the chain and front and
rear sprockets
Wear of rear sprocket teeth
Replace the sprocket
Insufficient chain lubrication
Follow the manual to lubricate the
chain
Rear wheel off center
Check the spokes and adjust the
spoke
tension
centrally
if
necessary
The fork spring is soft or broken
Replace the front fork spring
Disc brake disc wear
Check the disc brake disc, if its
thickness is less than the limit
thickness, replace it
Damaged cylinder head
Contact KAYO Service Center
Brackets, nuts, and bolts are not
tightly fastened
Check and adjust the torque of the
corresponding fasteners
The gasket is installed incorrectly,
is worn, or is too smooth
Readjust the gasket and replace if
necessary
Motorcycle front wheel
shimmy
Tire wear
Change tires
Rim offset
Contact KAYO Service Center
Whether the front wheel bearing is
worn
Check the bearing and replace if
necessary
