Sym Orbit User Manual

15. REAR WHEEL/REAR SHOCK ABSORBER SYM
15-2
PRECAUTIONS IN OPERATION
General Information
As for the wheel removal, service, and installation procedures, please refer to the service
manual of high speed tire.
Specification Unit: mm
Items Standard Limit
Radial - 2.0
Wheel wobbling
Axial - 2.0
Thickness of rear brake lining 4.0 2.0
Torque values:
Rear axle nut 11.0~13.0kgf-m
Rear shock absorber upper mount bolt 3.5~4.5kgf-m
Rear shock absorber lower mount bolt 2.4~3.0kgf-m
Exhaust muffler connection nut 1.0~1.4kgf-m
Exhaust muffler connection bolt 3.0~3.6kgf-m
TROUBLE DIAGNOSIS
Rear wheel wobbling
 bend wheel rim
 poor tire
 loosen wheel shaft
Shock absorber too soft
 insufficient shock
absorber spring force
Braking Noise
 worn brake lining
 brake drum deformation
 improperly brake panel
installation
 unparalleled brake drum
or wheel unparallel.
Poor brake performance
 Poor brake adjustment
 contaminated brake
lining
 worn brake lining
 greased brake drum
 contaminated and
seized brake cable
 improperly installation of
brake cable

Sym Orbit Specifications

General

Brand	Sym
Model	Orbit
Category	Scooter
Language	English