ZHEJIANG KAYO MOTOR CO., LTD.
WWW.RIDEKAYO.COM
Hydraulic
brake and
brake disc
Brake fluid
○
○
Above the brake fluid
lower limit
Tear and damage of brake disc
○
○
Replace the disc in time,
when front or rear brake
working disc’s thickness
is less than 3mm.
Brake pad
Tear and damage of brake pad
○
○
The minimum brake pad
（
friction
plate
）
thickness
≥
1.5mm
；
less
than 1.5mm, replace it.
Driving
system
Wheel
Tire pressure
○
○
Front wheel
：
45kPa
（
0.45kgf/ cm2
）
(4.0PSI)
rear wheel
：
45kPa
（
0.45kgf/cm2
）
(4.0PSI)
Crack and damage of wheel
○
○
○
Tire groove depth and
abnormal wear
○
○
If there’s no tear
indicator on the wheel,
the residual groove
depth should greater
than 3mm
Axle torque
○
○
Front wheel bearing vibration
○
○
Rear wheel bearing vibration
○
○
Suspensio
n
Suspension
arm
Shaking of connection part
and damage of rocker arm
○
○
Damper
Leakage and damage
○
○
Function
○
Transmissi
on
Chain
Transmission and lubrication,
tightness
○
○
Chain deflection>20mm
Flywheel,
sprockets
Transmission and lubrication,
tightness of fixing bolt
○
○
If chain wheel and chain
wear severity, replace it.
Electrical
device
Ignition device
State of spark plug
○
Chain deflection>20mm
timing
○
Battery
Terminal connections
○
Electric circuit
Corrosion
or
damage,
connectors
○
Fuel device
Fuel leak
○
Throttle condition
○
Throttle knob clearance:
3 ~ 5mm
Lighting device and indicators function
○
○
Exhaust pipe and muffler
Torque on all fasteners
○
