YAMAHA WR 250F 2016 Repair Manual

YAMAHA WR 250F 2016 Repair Manual WR 250F 2016 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52288/w960_52288-0.png YAMAHA WR 250F 2016 Repair Manual
Trending: service interval, sensor, service, fuel, set clock, change time, ignition

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YAMAHA WR 250F 2016 Repair Manual CHASSIS SPECIFICATIONS
2-8
Master cylinder inside diameter 9.52 mm (0.37 in)
Caliper cylinder inside diameter 22.65 mm  2 (0.89 in  2)
Specified brake fluid DOT 4
Rear brake
Type Single disc bra

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YAMAHA WR 250F 2016 Repair Manual CHASSIS SPECIFICATIONS
2-9
Rear suspension
Type Swingarm (link suspension)
Spring/shock absorber type Coil spring/gas-oil damper
Rear shock absorber assembly travel 126.0 mm (4.96 in)
Spring free leng

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YAMAHA WR 250F 2016 Repair Manual ELECTRICAL SPECIFICATIONS
2-10
EAS2GB7064
ELECTRICAL SPECIFICATIONS
Voltage
System voltage 12 V
Ignition system
Ignition system TCI
Advancer type Digital
Ignition timing (B.T.D.C.) 10.0 ° at 2000 r/m

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YAMAHA WR 250F 2016 Repair Manual ELECTRICAL SPECIFICATIONS
2-11
Mica undercut (depth) 1.50 mm (0.06 in)
Starter relay
Amperage 180.0 A
Coil resistance 4.18–4.62 
Starting circuit cut-off relay
Coil resistance 75.6–92.5 
Hea

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YAMAHA WR 250F 2016 Repair Manual TIGHTENING TORQUES
2-12
EAS20320
TIGHTENING TORQUES
EAS2GB7065GENERAL TIGHTENING TORQUE SPECIFI-
CATIONS
This chart specifies tightening torques for stan-
dard fasteners with a standard ISO thread 
pi

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YAMAHA WR 250F 2016 Repair Manual TIGHTENING TORQUES
2-13
EAS2GB7066ENGINE TIGHTENING TORQUES
TIP
- marked portion shall be checked for torque tightening after break-in or before each race.
ITEMThread 
sizeQ’ty TIGHTENING TORQUES Re

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YAMAHA WR 250F 2016 Repair Manual TIGHTENING TORQUES
2-14
Air filter guide holder screw
M5 8 2.5 Nm (0.25 m·kgf, 1.8 ft·lbf)
Air filter case cap screw
M5 1 2.5 Nm (0.25 m·kgf, 1.8 ft·lbf)
Starter knob/Idle screw
M12 1 2.1 Nm (0.21

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YAMAHA WR 250F 2016 Repair Manual TIGHTENING TORQUES
2-15
TIP
Exhaust pipe nut
First temporarily tighten nuts to 13 Nm (1.3 m·kgf, 9.4 ft·lbf). Then retighten them to 20 Nm (2.0 m·kgf, 
14 ft·lbf).Clutch boss nut M16 1 75 Nm (7.5

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YAMAHA WR 250F 2016 Repair Manual TIGHTENING TORQUES
2-16
EAS2GB7067CHASSIS TIGHTENING TORQUES
TIP
- marked portion shall be checked for torque tightening after break-in or before each race.
ITEMThread 
sizeQ’ty TIGHTENING TORQUES R

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YAMAHA WR 250F 2016 Repair Manual TIGHTENING TORQUES
2-17
Front brake disc bolt M6 6 12 Nm (1.2 m·kgf, 8.7 ft·lbf)
Rear brake disc bolt M6 6 14 Nm (1.4 m·kgf, 10 ft·lbf)
Footrest bracket bolt M10 4 55 Nm (5.5 m·kgf, 40 ft·lbf)
S
Trending: radiator, turn signal bulb, fog light, start stop button, air bleeding, oil reset, oil viscosity