50
MAINTENANCE INSTRUCTIONS
SOLUTION
CAUSE
FAULT
- Add oil to the forks as required. Visit an approved
GAS GAS workshop.
- Empty the fork oil and fill with oil of the recommended viscosity.
Visit an approved GAS GAS workshop.
- Verify tyre pressure.
- Adjust the rear shock. Visit an approved GAS GAS workshop.
- Adjust the chain.
- Replace the chain, rear sprocket and secondary transmission
pinion. Visit an approved GAS GAS workshop.
- Change the rear sprocket. Visit an approved GAS GAS
workshop.
- Apply a suitable chain lubricant.
- Align the rear wheel.
- Add oil to the forks as required. Visit an approved GAS GAS
workshop.
- Replace the springs in the front forks. Visit an approved GAS
GAS workshop.
- Replace the brake disc. Visit an approved GAS GAS workshop.
- Check the brake pad wear.
- Replace the brake pads. Visit an approved GAS GAS
workshop.
- Replace the damaged cylinder. Visit an approved GAS GAS
workshop.
-Check all brackets, nuts and bolts and apply the correct torques.
Visit an approved GAS GAS workshop.
- Insufficient oil level in front
forks.
- Front fork oil viscosity too low.
- Tyre pressure to low
- Rear shock absorber
maladjusted.
- Drive chain incorrectly adjusted.
- Chain worn.
- Rear sprocket worn.
- Chain lubrication insufficient.
- Rear wheel misaligned.
- 17-Insufficient oil level in front
forks.
- Front fork spring(s) weak or
broken.
- Brake disc excessively worn.
- Brake pads, incorrect position
or crystallised.
- Engine cylinder damage.
- Brackets, nuts, bolts not properly
tightened.
Shock absorption too soft
The bike makes unusual noise
17
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