Manuals by Motomatrix / The Solution For Lost Motorcycle Coded Keys
Suspension General Diagnosis
Suspension
Suspension and Wheel Symptom Diagnosis
Condition
Wobbly front wheel
Front suspension too soft Weak spring.
Front suspension too stiff Excessively viscous fork oil.
Front suspension too
noisy
Wobbly rear wheel
Rear suspension too soft Weak rear shock absorber spring.
Rear suspension too stiff Bent rear shock absorber shaft.
Rear suspension too
noisy
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Diagnostic Information and Procedures
Possible cause
Distorted wheel rim.
Worn front wheel bearings.
Defective or incorrect tire.
Loose front axle nut.
Loose front axle pinch bolts.
Incorrect fork oil level.
Incorrect front wheel weight balance.
Insufficient fork oil.
Wrong weight fork oil.
Improperly set front fork spring adjuster. Adjust.
Improperly set front fork damping force
adjuster.
Excessive fork oil.
Bent front axle.
Insufficient fork oil.
Loose front suspension bolt/nut.
Distorted wheel rim.
Worn rear wheel bearings.
Defective or incorrect tire.
Worn swingarm bearings.
Worn rear suspension bearings.
Loose rear suspension bolt/nut.
Incorrect rear wheel weight balance.
Rear shock absorber leaks oil.
Improperly set rear spring pre-load
adjuster.
Improperly set damping force adjuster.
Bent swingarm pivot shaft.
Worn swingarm bearings.
Worn rear suspension bearings.
Improperly set rear spring pre-load
adjuster.
Improperly set damping force adjuster.
Loose rear suspension bolt/nut.
Worn rear suspension bearings.
Worn swingarm bearings.
Suspension General Diagnosis:
Correction / Reference Item
Replace.
Replace.
Replace.
Tighten.
Tighten.
Adjust.
Adjust.
Replace.
Check level and add.
Replace.
Adjust.
Replace.
Check level and drain.
Replace.
Check level and add.
Tighten.
Replace.
Replace.
Replace.
Replace.
Replace.
Tighten.
Adjust.
Replace.
Replace.
Adjust.
Adjust.
Replace.
Replace.
Replace.
Replace.
Adjust.
Adjust.
Tighten.
Replace.
Replace.
2A-1
B947H12104001