Operational Precautions; Troubleshooting - Sym MAXSYM 400i Service Manual

16. Rear Wheel / Rear Fork / Rear Cushion

Operational Precautions

General
Please refer to the Maintenance Manual for tubeless tire in respect to the removal, repair and installation
of the tires.
Service data
Run-out of rear rim
Torque Value
Rear wheel axle nut
Rear cushion upper bolt
Rear cushion under bolt
Rear fork mounting bolt
Exhaust muffler mounting nut
Exhaust muffler mounting bolt
Brake clipper mounting bolts
Brake disc mounting bolt

Troubleshooting

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.
16-2
To this chapter contents
Item
Radial
Axial
11.0~13.0kgf-m
3.5~4.5kgf-m
2.4~3.0kgf-m
4.0~5.0kgf-m
1.0~1.2kgf-m
3.2~3.8kgf-m
2.9~3.5kgf-m
4.0~5.0kgf-m
Standard
-
-
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
Unit: mm
Allowable Limit
2.0
2.0