Sym Fiddle II 50 Series Service Manual page 151

15. REAR WHEEL/REAR SHOCK ABSORBER
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
Wheel wobbling
Thickness of rear brake lining
Torque values:
Rear axle nut
Rear shock absorber upper mount bolt
Rear shock absorber lower mount bolt
Exhaust muffler connection nut
Exhaust muffler connection bolt
TROUBLE DIAGNOSIS
Rear wheel wobbling
bend wheel rim
poor tire
loosen wheel shaft
Shock absorber too soft
insufficient shock
absorber spring force
15-2
Items
Radial
Axial
Braking Noise
worn brake lining
brake drum deformation
improperly brake panel
installation
unparalleled brake drum
or wheel unparallel.
Standard
-
-
4.0
11.0~13.0kgf-m
3.5~4.5kgf-m
2.4~3.0kgf-m
1.0~1.4kgf-m
3.0~3.6kgf-m
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
Unit: mm
Limit
2.0
2.0
2.0