Sym MAXSYM 400i - Precautions in Operation

14. Brake System
14-2
Precautions in Operation
Caution
Inhaling asbestos may cause disorders of respiration system or lung cancer; therefore, never use
compressed air 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.
 Air should be bled from the hydraulic system when remove it or the brake system is slack.
 While refilling brake fluid, avoid mixing any other substances.
 Do not spill brake fluid on the painted surfaces, because plastic or rubber parts might be damaged.
 Check the operation of the brake system before riding.
Specifications unit: mm
Item
Standard
Limit
The thickness of the front brake disk
5.000
4.500
The thickness of the rear brake disk
6.000
4.500
Front and rear brake disk eccentricity
0.100 以下
0.300
Front brake master cylinder inner diameter
12.700~12.743
12.755
Front brake master cylinder piston outer diameter
12.657~12.684
12.645
Rear brake master cylinder inner diameter
12.700~12.743
12.755
Rear brake master cylinder piston outer diameter
12.657~12.684
12.645
Diameter of front disk
275.000
─
Diameter of rear disk
275.000
─
Thickness of the front brake lining
4.800
.1
1.800
Thickness of the rear brake lining
8.000
2.000
Torque values:
Brake hose bolts 3.0~4.0kgf-m
Bolt for front brake caliper 3.5~4.5kgf-m
Brake lever nut 0.8~1.0kgf-m
Air-bleed valve 0.8~1.0kgf-m