TGB Blade 250 ATV Quad Service Repair Manual, Page 162Get this manual

TGB Blade 250 ATV Quad Service Repair Manual, Page 162

14FRONT BRAKEFRONT WHEEL Brake Disk
Inspection
Visually check the brake disk for wear or breakMeasure the thickness of the disk at several placesReplace the disk if it has exceeded the service limitAllowable limit: 2.5 mm

Remove the brake disk from wheel hubCheck the disk for deformation and bendAllowable limit: 0.30 mm

Caution
The dirty brake lining or disk will reduce the brake performanceBrake lining includes the asbestos ingredient, cannot use the air-gun to be clean, the operator should dress the mouthpiece and the glove, use vacuum cleaner clean it