APRILIA rs250 서비스 매뉴얼
SERVICING INFORMATION
M
8 - 12
Complaint
Symptom and possible causes
Remedy
Heavy steering
1. Steering stem nut overtightened.
Adjust.
2. Broken bearing in steering stem.
Replace.
3. Distorted steering stem.
Replace.
4. Not enough pressure in tyres.
Adjust.
Wobbly handle
1. Loss of balance between right and left front forks.
Adjust.
2. Distorted front fork.
Replace.
3. Distorted front axle or crooked tyre.
Replace.
Wobbly front wheel
1. Distorted wheel rim.
Replace.
2. Worn-down front wheel bearings.
Replace.
3. Defective or incorrect tyre.
Replace.
4. Loose nut on axle.
Retighten.
5. Incorrect front fork oil.
Adjust.
Front suspension
1. Weakened springs.
Replace.
too soft
2. Not enough fork oil.
Refill.
Front suspension
1. Fork oil too viscous.
Replace.
too stiff
2. Too much fork oil.
Drain excess oil.
Noisy front
1. Not enough fork oil.
Refill.
suspension
2. Loosen nuts on suspension.
Retighten.
Wobbly rear wheel
1. Distorted wheel rim.
Replace.
2. Worn-down rear wheel bearings or
swingarm bearings.
Replace.
3. Defective or incorrect tyre.
Replace.
4. Worn swingarm and rear cushion related bearings.
Replace.
5. Loose nuts or bolts on rear suspension.
Retighten.
Rear suspension
1. Weakened shock absorber spring.
Replace.
too soft
2. Rear suspension adjuster improperly set.
Adjust.
3. Oil leakage of shock absorber.
Replace.
Rear suspension
1. Rear suspension adjuster improperly set.
Adjust.
too stiff
2. Shock absorber shaft bent.
Replace.
3. Swingarm bent.
Replace.
4. Worn swingarm and rear cushion related bearings.
Replace.
Noisy rear suspension
1. Loose nuts or bolts on rear suspension.
Retighten.
2. Worn swingarm and rear cushion related bearings.
Replace.
CHASSIS