2008 Yamaha YZ250X / YZ250W / YZ250 Service Manual
2008 Yamaha YZ250X / YZ250W / YZ250 documentation with detailed procedures for engine, chassis, and electrical systems. Includes part numbers like LIT-11626-21-44.
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Sample pages from the 2008 Yamaha YZ250X / YZ250W / YZ250 Service Manual manual
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Models Covered & Key Technical Specifications
Expert Calibration Electrical Manual: Bike Yamaha YZ250X / YZ250W / YZ250 Motorcycle Owner's Service Manual, 2008 edition Assembly-Guide OEM guidelines are included for diagnostics and part replacement. // Transmission service information covers clutch and gear operation. // HVAC system procedures are included for coolant management. // Torque specifications are documented for all major fasteners and assemblies. // Parts identification is covered for the entire motorcycle.
Yamaha YZ250X / YZ250W / YZ250 (1P8-28199-13) – 2008 | Motorcycle | Owner's Service Manual
- Nominal Electrical Specs: 0.18 mm ignition timing advances the spark plug timing accurately.
- Principal Amperage Specs: 4-6 kΩ resistance is standardized to the spark plug cap's electrical properties.
- Rated Heat Dissipation: 20 °C is the standard operating temperature for coil resistance measurements.
- Calibrated Footprint Data: 0.5-0.6 mm is the specified gap for the spark plug maintenance.
- Documented Securement Values: 7 Nm torque is required for the stator screws during CDI magneto adjustments.
- Design Dimensional Tolerance: 5 Nm torque is necessary for the crankcase cover bolts during assembly.
Professional Workshop Service Manual & Technical Specifications
Expert Calibration Electrical Manual: Bike Yamaha YZ250X / YZ250W / YZ250 Motorcycle Owner's Service Manual, 2008 edition Assembly-Guide
Unit-Designations: YZ250X/W/YZ250 // Calibration-Scope: Bike / Motorcycle Logic // Design-Core: 2008 model specifications.
Outlining the operational framework across the Yamaha YZ series, this manual provides essential information for maintaining peak performance and ensuring longevity. Rigorously establishing service protocols for all components, it details maintenance intervals, diagnostic procedures, and technical specifications.
General Information
This section covers machine identification, included parts, and important operational notes.
Specifications
Detailed specifications for the engine, chassis, and electrical systems are provided.
Regular Inspection and Adjustments
Outlines the maintenance schedule and procedures for regular checks and adjustments.
Engine
Covers engine removal, disassembly, and component-specific maintenance.
Chassis
Details procedures for front and rear suspension, steering, wheels, and brakes.
| Identifier | Rating | Logic |
|---|---|---|
| Engine Specifications | 249 cc Displacement | Liquid-cooled, 2-stroke operation |
| Chassis Dimensions | 2,178 mm Overall Length | Semi double cradle frame construction |
| Brake System | Single disc brake | Right hand operation front, Right foot operation rear |
| Suspension Travel | 300 mm Front Wheel Travel | Telescopic fork front suspension |
| Electrical System | CDI magneto ignition | Resistance specifications for coils provided |
| Transmission Details | 5-speed constant mesh | Left foot operation for shifting |
This manual documents torque specifications for various components to ensure proper gasket seal integrity and secure assembly. Key procedures include detailed steps for disassembly, component inspection, and reassembly of critical motorcycle systems.
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