KAYO MOTOR FOX 70, Service Manual

Page: 30 / 105

ZHEJIANG KAYO MOTOR CO., LTD.
WWW.RIDEKAYO.COM
30
Hydraulic
brake and
brake disc
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
device
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
Loose of wheel nut and axle ○ ○
Front wheel bearing vibration ○
○
Rear wheel bearing vibration ○
○
Buffer
device
Suspension
arm Shaking of connection part
and damage of rocker arm
○ ○
Damper Leakage and damage
○ ○
Function
○
Transmissi
on
Chain
Transmission and lubrication,
tightness ○ ○
Chain flapping>20mm
Flywheel,
chain wheel
Transmission and lubrication,
tightness of fixing bolt
○ ○
If chain wheel and chain
wear severity, replace it.
Electrical
device
Ignition device
State of spark plug
○
Ignition period
○
Battery Terminal connection status
○
Electric circuit
Looseness and damage of
joints
○
Fuel device
Fuel leak
○
Throttle condition
○ Throttle knob clearance:
3 ~ 5mm
Lighting device and steering
indicator
function
○
○
Exhaust pipe and muffler
Whether the installation is loose or
damaged
○
Function of muffler
○