Electrical - Yamaha WR250F 2008 Owner's And Service Manual

Item
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:
Pickup coil resistance (color)
CDI unit-model/manufacturer
Ignition coil:
Model/manufacturer
Minimum spark gap
Primary coil resistance
Secondary coil resistance
Charging system:
System type
Model (stator)/manufacturer
Item
MAINTENANCE SPECIFICATIONS
Standard
DID520VM/DAIDO
113 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)
11.0 mm (0.433 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)
10 mm (0.39 in)
8–13 mm (0.31–0.51 in)
3–5 mm (0.12–0.20 in)
Standard
Electrical
USA, CDN, ZA,
AUS, NZ
248–372 Ωat 20 °C
(68 °F) (White–Red)
5UM-F0/YAMAHA
5UL-10/DENSO
6 mm (0.24 in)
0.08–0.10 Ωat 20 °C (68 °F)
4.6–6.8 kΩat 20 °C (68 °F)
AC magneto
5UM 30/YAMAHA
2-10
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239.3 mm
(9.42 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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EUROPE
←
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5UM-L0/YAMAHA ----
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Limit
Limit