Yamaha YZ250F 2008 Owner's Service Manual page 31

Item
Rear wheel type
Front rim size/material
Rear rim size/material
Rim runout limit:
Radial
Lateral
Drive chain:
Type/manufacturer
Number of links
Chain slack
Chain length (15 links)
Front disc brake:
Disc outside dia.×Thickness
Pad thickness
Master cylinder inside dia.
Caliper cylinder inside dia.
Brake fluid type
Rear disc brake:
Disc outside dia.×Thickness
Deflection limit
Pad thickness
Master cylinder inside dia.
Caliper cylinder inside dia.
Brake fluid type
Brake lever and brake pedal:
Brake lever position
Brake pedal height (vertical height above footrest
top)
Clutch lever free play (lever end)
Throttle grip free play
ELECTRICAL
Ignition system:
Advancer type
CDI:
Magneto-model (stator)/manufacturer
Charging coil 1 resistance (color)
Charging coil 2 resistance (color)
Item
MAINTENANCE SPECIFICATIONS
Standard
Spoke wheel
21 × 1.60/Aluminum
19 × 1.85/Aluminum
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DID520DMA2 SDH/DAIDO
111 links + joint
48–58 mm (1.9–2.3 in)
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250 × 3.0 mm (9.84 × 0.12 in)
4.4 mm (0.17 in)
9.5 mm (0.374 in)
27.0 mm (1.063 in) × 2
DOT #4
245 × 4.0 mm (9.65 × 0.16 in)
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6.4 mm (0.25 in)
11.0 mm (0.433 in)
25.4 mm (1.000 in) × 1
DOT #4
95 mm (3.74 in)
5 mm (0.20 in)
8–13 mm (0.31–0.51 in)
3–5 mm (0.12–0.20 in)
Standard
Electrical
5XC-G0/YAMAHA
Ω
720–1,080 at 20 °C (68 °F) (Green–
Brown)
Ω
44–66 at 20 °C (68 °F) (Black–Pink)
2-9
Limit
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2.0 mm (0.08
in)
2.0 mm (0.08
in)
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242.9 mm
(9.563 in)
250 × 2.5 mm
(9.84 × 0.10 in)
1.0 mm (0.04
in)
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245 × 3.5 mm
(9.65 × 0.14 in)
0.15 mm
(0.006 in)
1.0 mm (0.04
in)
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Limit
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