Sym Fiddle III 50 Service Manual

SYM 13. BRAKE
13-3
MAINTENANCE INFORMATION
Precautions in Operation
Caution
 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 the foreign material entering
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 you go.
Specifications Unit: mm
Item Standard Limit
The thickness of front brake
disc
3.50 2.00
Front brake disc eccentricity
0.15 0.30
Master cylinder inner diameter
25.40
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ID of front & rear brake drums
130.00 131.00
OD of front brake disc
226.00
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Thickness of front disc brake
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As brake ling mark
Thickness of front drum brake
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2mm or As brake ling mark
Thickness of rear brake lining
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2mm or As brake ling mark
Torque values
Bolt for front brake arm 0.8~1.2kgf-m
Bolt for rear brake arm 0.8~1.2kgf-m
Brake hose bolt 3.3~3.7kgf-m
Bolt for brake caliper 3.1~3.5kgf-m
Air-bleed valve 0.8~1.0kgf-m
Installing lining dusts may cause disorders of respiration system or cancer, therefore, never
use air hose or dry brush to clean brake parts. Use vacuum cleaner or other authorized tool
instead.

Sym Fiddle III 50 Specifications

General

Brand	Sym
Model	Fiddle III 50
Category	Scooter
Language	English