Yamaha YFM4FAR Service Manual page 39

Front disc brake:
Type
Disc outside diameter × thickness
Pad thickness
Pad thickness
Master cylinder inside diameter
Caliper cylinder inside diameter
Brake fluid type
Rear drum brake:
Type
Brake drum inside diameter
Lining thickness
Brake lever and brake pedal:
Brake lever free play (pivot)
Brake pedal free play
Throttle lever free play
MAINTENANCE SPECIFICATIONS
Item
inner
outer
front
rear
Standard
Dual
200.0 × 3.5 mm (7.87 ~ 0.14 in)
4.5 mm (0.18 in)
4.5 mm (0.18 in)
14 mm (0.55 in)
32 mm (1.26 in)
DOT 4
Leading, trailing
160 mm (6.30 in)
4.0 mm (0.16 in)
0 mm (0 in)
3 ~ 5 mm (0.12 ~ 0.20 in)
20 ~ 30 mm (0.79 ~ 1.18 in)
3 ~ 5 mm (0.12 ~ 0.20 in)
2 - 15
SPEC
Limit
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1 mm
(0.04 in)
1 mm
(0.04 in)
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161 mm
(6.34 in)
2 mm
(0.08 in)
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