Vento Phantom R4i - Brakes Troubleshooting

VENTO MOTORCYCLES
Rev no.01/ page 87of 84
5. Loose nuts or bolts for engine mounting.
6. Worn rear wheel bearing.
Replace.
Retighten.
Replace.
Rear
suspension too
soft.
1. Weakened shock absorber spring.
2. Oil leaks from rear shock absorber.
Replace.
Replace.
Noisy rear
suspension.
1. Loose nuts on shock absorber,
2. Worn engine mounting bushing.
3. Loose bolts on shock absorber
Retighten.
Replace.
Retighten.
BRAKES
Complaint
Symptom and possible causes Remedy
Insufficient
brake power.
1. Leakage of brake fluid from hydraulic
system.
2. Worn pads.
3. Oil adhesion on engaging surface of
pads.
4. Worn disc.
5. Air entered into hydraulic system.
6. Worn shoe.
7. Friction surfaces of shoes are dirty with
oil.
8. Excessively worn drum.
9. Too much brake lever play.
Repair or replace.
Replace.
Clean disc and pads.
Replace.
Bleed air.
Replace.
Replace.
Replace.
Replace.
Adjust.