User`s manual

- 21 -
Obviate the simple trouble（Table4） Table4
Trouble
Phe
nomenon
Trouble reason
Solution
Spark plug wear out
Change
Ignition wire wear out
Change
CDI wear out
Change
Ignition switch wear out
Change
Spark plug no spark
Ignition come off or become flexible
Connect well or fir
m
Spark plug gap too small or big
Adjust
Spark plug pole burn
Change
The spark plug accumulates carbons
seriously
Clear out
The spark is weak
No spark to consult the spark plug
No fuel
Replenish
Oil m
outh stop up
Dredge
Fuel tank pressed the switch to damage
Change
The oil passage stops up
Dredge
Air cleaner stop up
Clear
No mixed air in
cylinder
Take in system leak Check and clear out
Spark plug seat leak
Screw up s
park
Cylinder cover leak
Change spacer
The piston
-
ring or the cylinder block
worn seriously
Change them
Engine
Cant
start
The cylinder
compresses strength
low
The piston
-
ring is broken or stored up
the carbon to hinder very much
Change piston
-
ring or
clear carbon
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Continue table4
Trouble
Phenomenon
Trouble reason
Solution
The octane value of the fuel is too low
Change flue
Oil path stop up Clean oil path
Ignition tie is too early or too late Check wire and change CDI
Spark too weak or flameout Check ignition and clear out
Mixed air too dense or race Clean adjust carburetor
Engine leak Check and clear out
Muffler stop up
Dredge
Belt wear out
Change
The automatic clutch roller wearing
Change
The vehicle
is unable to
accelerate
badly
Consult engine can not start
Exceed clutch worn
Change
Starting relay wear
Change
electric
starter does
not work
Lack of electricity in battery Charge
Turning axletree gap too wide Adjust
Lack of tyre pressure Pump
Riding
unsteady
Front and rear shaft flexible Screw up nut