15. REAR WHEEL/REAR BRAKE/REAR
SHOCK ABSORBER VITALITY 50
SERVICE INFORMATION
SPECIFICATIONS
Item Standard (mm) Service Limit (mm)
Rear wheel rim runout 2.0
Rear brake drum I.D. 110 111
Rear brake lining thickness 6.4 2.0
Rear shock absorber spring free length 209
TORQUE VALUES
Rear axle nut 11.013.0kgf-m
Rear shock absorber upper mount bolt 3.54.5kg-m
Rear shock absorber lower mount bolt 2.43.0kg-m
TROUBLESHOOTING
Rear wheel wobbling
· Bent rim
· Faulty tire
· Axle not tightened properly
Soft rear shock absorber
· Weak shock absorber spring
Poor brake performance
· Brake not adjusted properly
· Contaminated brake linings
· Worn brake linings
· Worn brake shoes at cam contacting area
· Worn brake cam
· Improper engagement between brake arm
and wear indicator plate
15-2