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SERVICE MANUAL
Front Brakes And Front Wheels
Maintenance Description
Operational precautions:
CAUTION
• Inhaling asbestos may cause disorders of respiratory system or cancer, therefore, never use air hose or dry
brush to clean brake parts. Use vacuum cleaner or other authorized tool instead.
• The brake caliper can be removed without removing the hydraulic system.
• After the hydraulic system is removed, or the brake system is felt to be too soft, bleed the hydraulic system.
• While refilling brake fluid, care should be taken not to let foreign material enter into the brake system.
• Do not spill brake fluid on the painted surfaces, plastic or rubber parts to avoid damage.
• Check the operation of the brake system before riding.
• Please refer to the Maintenance Manual of tubeless tire in respect to the removal, repair and installation of
the tire.
Specifications:
Item Standard (mm) Limit (mm)
The thickness of front and rear brake disk 3.500 2.000__
Front and rear brake disk run out < 0.100 0.300__
Master cylinder inner diameter 14.000-14.043 14.055_
Master cylinder piston outer diameter 13.957-13.984 13.945_
Diameter of front disk 175.000 -----------_
Thickness of front brake lining 5.500 2.000_
Tire pressure as cold: 0.8 kg/cm2 (12psi)
Torque Values:
Brake hose bolts 15-18 ft. lbs
Bolt for brake caliper 23 ft. lbs
Bolts for the brake disk 30 ft. lbs
Air-bleed valve 3.5 ft. lbs
Front wheel nut 28-30 ft. lbs
Front axle castle nut 36 ft. lbs