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SERVICE MANUAL
Fault Condition: One wheel is wobbling
Probable Causes: • Bent rim
• Improperly installed wheel hub
• Excessive wheel bearing play
• Bent swing arm
• Bent frame
• Swing arm pivot bushing excessive play
• Worn or bent axle
Fault Condition: Vehicle pulls to one side.
Probable Causes: • Bent tie-rod
• Incorrect tie-rod adjustment
• Air pressure incorrect
• Improper wheel alignment
• Bent frame
G. Loss of Power
Check and Adjustment: Raise wheels off ground and spin by hand.
Fault Condition: Abnormal - don’t spin freely
Probable Causes: • Brake dragging
• Damaged wheel bearing
• Wheel bearing needs lubrication
Check and Adjustment: Check tire pressure
Fault Condition: Abnormal - low
Probable Causes: • Punctured tire
• Faulty tire valve
Check and Adjustment: Accelerate lightly to see if engine speed can be increased.
Fault Condition: Abnormal
Probable Causes: • Fuel / air mixture ratio too rich or lean
• Clogged in air cleaner
• Clogged in muffler
• Restricted fuel flow
• Clogged fuel tank cap breather hole
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