Linhai M565L EURO IV, Owner'S Manual

Page: 95 / 101

M565Li OWNER’S/OPERATOR’S MANUAL
17. TROUBLESHOOTING
95
IGNITION SYSTEM
Battery
Ignition system
 Improperly charged battery  Faulty ignition unit
 Faulty battery  Faulty pick up coil
Fuse  Broken magneto woodruff key
 Burnt out, improper connection
Spark plug Switch
 Improper plug gap  Faulty main switch
 Worn electrodes  Faulty “ENGINE STOP” switch
 Wire between terminals broken
 Incorrect heat range  Faulty brake switch
 Faulty spark plug cap Wiring
Ignition coil  Loose battery terminal
 Broken or shorted primary/  Loose coupler connection
secondary coil

Improperly grounded
 Faulty high tension cord  Broken wire harness
 Broken ignition coil body
POOR IDLE SPEED PERFORMANCE
Air cleaner

Clogged air cleaner element
Ignition system

Faulty spark plug

Faulty high tension cord

Faulty igniter unit

Faulty pick up coil

Faulty ignition coil
Valve system

Improperly adjusted

valve clearance
EFI

the fuel pressure not correct

fuel filter clogging

fuel injector clogging
POOR MEDIUM AND HIGH SPEED PERFORMANCE
Air cleaner

Clogged air cleaner element
EFI

fuel pressure not correct

fuel filter clogging

fuel injector clogging