RYZ
INTRODUCTION
N.B.:
The following troubleshooting guide does not cover all the possible causes of faults. It may however prove useful as a
guide for basic fault fi nding.
Use this manual to consult the corresponding checking, adjusting and part renewal procedures.
FAILURE TO START
ENGINE
• Loose spark plug.
• Loose cylinder head or cylinder.
• Damaged cylinder head gasket.
• Damaged cylinder gasket.
• Cylinder worn or damaged.
• Incorrect valve clearance.
• Seized valve.
• Wrongly fitted piston ring.
• Damaged, worn or fatigued piston ring.
• Seized piston ring.
• Seized or damaged piston.
• Air filter incorrectly fitted.
• Air filter element obstructed.
• Crankcase fitted incorrectly.
• Seized crankshaft.
FUEL SYSTEM
• Fuel tank empty.
• Fuel tank drain pipe blocked.
• Altered or contaminated fuel.
• Carburettor air suction blocked.
ELECTRICAL SYSTEMS
• Flat battery.
• Faulty battery.
• Fuse blown, damaged or incorrect.
• Fuse fitted incorrectly.
• Incorrect spark plug gap.
• Oiled-up spark plug.
• Electrode worn or damaged.
• Insulation worn or damaged.
• Faulty spark plug cap.
• Primary or secondary coils broken or short-circuited.
• Faulty spark plug cable.
• Faulty main switch.
• Faulty engine stop switch.
• Broken or short-circuited wiring.
• Faulty neutral light switch.
• Faulty starter switch.
• Loose connections.
• Faulty starter motor.
7-2 TROUBLESHOOTING
7
Содержание RYZ 50 Cross C
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