Suzuki GZ250 Service Manual page 202

7-5 SERVICING INFORMATION
Complaint
Front wheel
wobbles.
Front suspension
too soft.
Front suspension
too stiff.
Front suspension
too noisy.
Rear wheel wobbles.
Rear suspension
too soft.
Rear suspension
too stiff.
Rear suspension too
noisy.
BRAKES
Complaint
Brake power
insufficient.
Symptom and possible causes
1.
Distorted wheel rim.
2. Worn front wheel bearing.
3. Defective or incorrect tire.
4. Loose front axle.
5. Incorrect front fork oil level.
6. Loose wheel spoke.
1. Weak spring.
2. Insufficient fork oil.
1. Excessively viscous fork oil.
2. Excessive fork oil.
1. Insufficient fork oil.
2. Loose front suspension fastener.
1. Distorted wheel rim.
2. Worn rear wheel bearing.
3. Defective or incorrect tire.
4. Worn swingarm bearing.
5. Loose rear axle nut or swingarm pivot nut.
6. Loosen wheel spokes.
7. Loosen rear suspension fastener.
1. Weak rear shock absorber spring.
2. Rear shock absorber leaks oil.
3. Improper suspension setting.
1. Improperly adjusted rear suspension.
2. Bent swingarm.
3. Worn swingarm and rear suspension related
bearings.
1. Loose rear suspension fastener.
2. Worn swingarm bearing.
Symptom and possible causes
1. Leakage of brake fluid.
2. Worn brake pad.
3. Oil in brake pad surface.
4. Worn brake disc.
5. Air in h ydraulic system.
6. Worn brake shoe.
7. Oil in brake shoe surfaces.
8. Excessively worn brake drum.
9. Excessive brake pedal play.
Remedy
Replace.
Replace.
Replace.
Tighten.
Adjust.
Tighten.
Replace.
Check level and add.
Replace.
Check level and drain.
Check level and add.
Tighten.
Replace.
Replace.
Replace.
Replace.
Tighten.
Tighten.
Tighten.
Replace.
Replace.
Adjust.
Adjust.
Replace.
Replace.
Tighten.
Replace.
Remedy
Repair or replace.
Replace.
Clean brake disc and
brake pads.
Replace.
Bleed.
Replace.
Clean.
Replace.
Adjust.