User manual

21
SIMPLE TROUBLE SOLUTION
(CHART 4) Chart 4
Complaint
Symptom and possible causes
Rem
edy
Damaged spark plug Replace
Damaged Ignition Coil Replace
Defective CDI Replace
Defective ignition switch Replace
Plug not
sparking
Renegade or loosely Ignition system
Connect well or tighten
Spark plug gap too small or big
Adjust
Spark plug pole burn
Replace
Spark plug
is weak
Spark plug accumulates carbons Clear out
Fuel use out Replenish
Oil mouth stop up Dredge
Fuel tank switch wear Change
Fuel path stop up Dredge
Air filter stop up Clean the air filter element
No mixed air in
cylinder
Intake system leak Check and clear out
Spark plug seat leak Tighten spark plug
Cylinder cover leak Change washer
Engine
does not
start
Cylinder
compresses
strength low
Piston ring & cylinder wear badly
Change piston or
cylinder
Chart 4
22
Complaint
Symptom and possible causes
Remedy
Octane value of the fuel is too low
Change fuel
Oil path stop up Clean oil path
Ignition time is too early or too late Check coil 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 Replace
The vehicle is
unable to
accelerate
performance
badly
Automatic clutch roller wearing Replace
Clutch worn
Replace
Starting relay worn
Replace
Electric
start failure
Electric quantity lack Charge
Turning bearing gap too wide Adjust
Lack of tire pressure Pump
Driving
unsteady
Front& rear Axle flexible Tighten nut
Brake pad fray to limit
Replace
Brake cam fray
Replace
Brake cable damaged
Replace
Brake Failure
Free path overlong Adjust