Sym JOYMAX 250 User Manual

16. Rear Wheel / Rear Fork / Rear Cushion
16-2
Operational Precaution
General
Please refer to the Maintenance Manual for tubeless tire in respect to the removal, repair and installation
of the tires.
Service data Unit: mm
Item
Standard
Allowable Limit
Run-out of rear rim
Radial
-
2.0
Axial
-
2.0
Torque Value
Rear wheel axle nut 11.0~13.0kgf-m
Rear cushion upper bolt 3.5~4.5kgf-m
Rear cushion under bolt 2.4~3.0kgf-m
Rear fork mounting bolt 4.0~5.0kgf-m
Exhaust muffler mounting nut 1.0~1.2kgf-m
Exhaust muffler mounting bolt 3.2~3.8kgf-m
Brake clipper mounting bolts 2.9~3.5kgf-m
Brake disc mounting bolt 4.0~5.0kgf-m
Trouble Diagnosis
Run-out of rear wheel
 Deformed or bent wheel hub.
 Improper tires.
 Loose wheel shaft.
Soft Cushion
 The spring is too weak.
Noisy Brake
 Worn brake lining.
 Offset brake disc.
 Improper assembly of brake caliper.
 Brake disc or wheel imbalance.
Poor Performance of Brake
 Improperly adjusted brake.
 Contaminated brake disc.
 Worn brake lining.
 Air inside brake fluid pipe.
 Grease on brake disc.
 The brake fluid piping is clogged.
 The brake fluid pipe is deformed or bent.
 The brake fluid pipe is deformed or bent.
 Insufficient amount of brake fluid in the reservoir
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Sym JOYMAX 250 Specifications

General

Brand	Sym
Model	JOYMAX 250
Category	Scooter
Language	English