GENERAL INFORMATION Troubleshooting information provided here does not cover all the trouble symptoms, possible causes, and remedial actions. Some items may not apply depending on the model. Use this information as a guide and quick reference matrix when performing basic troubleshooting. Refer to the each chapter for detailed information on checking, adjustment, and replacement. … Read more
FRONT FORK SETTING The front fork setting should be made depending on the rider’s feeling of an actual run and the circuit conditions. The front fork setting includes the following three factors: 1.Setting of air spring characteristics Change the fork oil amount. 2.Setting of spring preload Change the spring. 3.Setting of damping force Change the … Read more
Secondary reduction ratio = Number of rear wheel sprocket teeth/Number of drive sprocket teeth Secondary reduction ratio 3.846 (50/13) <Requirement for selection of secondary gear reduction ratio> It is generally said that the secondary gear ratio should be reduced for a longer straight portion of a speed course and should be increased for a … Read more
YZ250FP 2023 Crankshaft position sensor AC magneto Rectifier/regulator Joint connector Main relay Engine ground Battery Frame ground Fuse Starter relay Starter motor Diode 1 Diode 2 CCU (Communication Control Unit) Yamaha diagnostic tool coupler ECU (Engine Control Unit) Ignition coil Spark plug Fuel injector Fuel pump Intake air temperature sensor Coolant temperature sensor Throttle … Read more