Yamaha WR250R WR 250R WR250RX WR250X 2008-2012 Service Repair Workshop Manual

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Tipo: Motorcycle

Proveedor:

SKU: 123640

Etiquetas: 2008 2009 2010 2011 2012 Motorcycle Motorcycles WR 250R WR Models WR250R WR250RX WR250X Yamaha

Variantes de producto

Descripción

This manual covers the WR250R and WR250X models produced between 2008 and 2012. These versatile dual-sport motorcycles are renowned for their lightweight design, powerful liquid-cooled 250cc engine, advanced KYB SSS front forks, and aluminum twin-spar frame, offering exceptional off-road capability and street legality. The WR250R and WR250X are engineered for riders seeking a capable machine for trail riding, commuting, and light adventure touring, building upon a rich motorsports heritage. This comprehensive service repair workshop manual provides detailed instructions for the maintenance, troubleshooting, and repair of your WR250R/X. It covers all essential systems, including the engine, transmission, chassis, electrical components, steering, suspension, brakes, fuel system, and more. With step-by-step procedures, diagnostic guidance, and technical specifications, this manual is an indispensable resource for owners and technicians to ensure optimal performance and longevity of the vehicle.

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

WR250R / WR250X

Model Codes:

WR250R, WR250RX, WR250X

Year:

2008-2012

Generation

Model Generation:

Second Generation (4JW/3D7)

👋 Introduction

Market Position

Positioning:

High-performance dual-sport motorcycle known for its off-road capability and street legality

Competitive Analysis

Competitors:

KTM 250 EXC, Honda CRF250L, Kawasaki KLX250S

Key Features

Distinctive Features:

Lightweight, powerful liquid-cooled engine; advanced KYB SSS (Speed Sensitive System) front forks; aluminum twin-spar frame; robust off-road suspension

Target Audience

Ideal User:

Riders seeking a versatile dual-sport machine for trail riding, commuting, and light adventure touring.

📋 Manual Details

Coverage Areas

Primary Coverage:

2008-2012 Yamaha WR250R, WR250RX, WR250X

Secondary Coverage Note:

Compatible with similar years and models within the 2008-2012 range; separate manuals listed for WR250F and WR250Z series.

Manual Type

Type:

Service Repair Workshop Manual

Language

Language:

English

Format

Format:

Adobe Acrobat PDF

Delivery

Delivery Method:

Instant Digital Delivery (Download)

Page Count

Estimated Pages:

Comprehensive (exact count not specified, but typical for dealership-level manuals, likely 500+ pages)

📖 Manual Coverage

Systems Covered

Engine:

Complete engine disassembly, assembly, inspection, troubleshooting, and repair

Transmission:

Gearbox inspection, repair, clutch operation, and related components

Chassis:

Frame, sub-frame, bodywork, and related structural components

Electrical:

Wiring diagrams, lighting system, ignition, charging system, starting system, ECU diagnosis

Steering:

Handlebar, triple clamps, fork assembly, steering head bearings

Suspension:

Front fork (KYB SSS), rear shock absorber (Pro-Link), adjustments, and service

Brakes:

Front and rear brake systems, hydraulic lines, calipers, master cylinders, bleeding procedures

Fuel System:

Fuel injection system, fuel pump, injectors, throttle body, fuel tank

Lubrication:

Lubrication points, fluid types, capacities, and change intervals

Cooling System:

Radiator, coolant, fan, and related components

Exhaust System:

Exhaust pipe, muffler, and catalytic converter (if applicable)

Wheels And Tires:

Wheel removal/installation, tire mounting/balancing, spoke tension (for R model)

Seat System:

Seat removal and installation

Locks:

Ignition lock, steering lock, seat lock maintenance

Battery:

Battery specifications, charging, and maintenance

Procedures Included

Maintenance:

Regular scheduled maintenance, oil changes, filter replacements, chain adjustment

Troubleshooting:

Diagnostic procedures for common problems, fault codes (if applicable)

Repair:

Step-by-step repair instructions for all major components

Disassembly Assembly:

Detailed instructions for engine, transmission, and other major component teardown and reassembly

Specifications Data:

Torque specifications, clearances, and measurement data for all parts

Wiring Diagrams:

Comprehensive electrical system schematics

Technical Depth

Depth:

Comprehensive dealership-level repair and maintenance, suitable for professional technicians and advanced DIY enthusiasts

📊 Manual Specifications

File Format

Compatibility:

PC and Mac compatible

Searchability:

Likely text-searchable PDF (allows finding information quickly)

Print Quality

Print Recommendation:

Printable; recommended for printing specific sections or entire manual for binder use

Binding Type

Binding Type Digital:

N/A (Digital Format)

Paper Type

Paper Type Digital:

N/A (Digital Format)

⚙️ Engine Specifications

Primary Engine

Engine Type:

4-stroke, DOHC, 4-valve, liquid-cooled, single-cylinder

Displacement:

250 cc

Bore X Stroke:

77.0 mm x 53.6 mm

Compression Ratio:

11.8:1

Performance

Horsepower Approx:

~29-30 HP (at crank)

Torque Approx:

~17-18 lb-ft (at crank)

Fuel System

Fuel Delivery:

Fuel Injection (EFI), Mikuni 38mm throttle body

Ignition

Ignition System:

TCI (Transistor Controlled Ignition)

Cooling System

Cooling Method:

Liquid-cooled

Starting System

Starting:

Electric starter

🔧 Transmission

Standard

Transmission Type:

6-speed constant mesh

Features

Clutch:

Wet, multi-plate

Final Drive:

Chain drive

📐 Dimensions

Exterior

Length:

84.3 in (2140 mm)

Width:

32.3 in (820 mm)

Height:

47.8 in (1215 mm)

Wheelbase:

57.9 in (1470 mm)

Weights

Curb Weight:

291 lbs (132 kg)

Fuel Capacity:

2.0 gal (7.6 L)

Suspension Travel

Front Suspension Travel:

10.6 in (270 mm)

Rear Suspension Travel:

10.1 in (255 mm)

Ground Clearance

Ground Clearance:

13.2 in (335 mm)

Seat Height

Seat Height:

35.2 in (895 mm)

🛡️ Safety Features

Ratings

Safety Ratings:

N/A (Motorcycle safety is primarily based on design, rider skill, and adherence to traffic laws, not standardized crash ratings like cars).

Active Features

Active Safety:

Powerful disc brakes (front and rear), responsive suspension for handling, effective lighting.

Passive Features

Passive Safety:

Durable frame construction, protective bodywork.

💡 Technology Features

Infotainment

Infotainment Features:

N/A (Focus on performance and functionality, not entertainment features)

Driver Assistance

Driver Assistance Features:

N/A (Rider assistance features are minimal, focusing on mechanical performance).

Connectivity

Connectivity Features:

Engine Management

Electronic Control Unit (ECU) for fuel injection and ignition timing management.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 3,000 miles or 6 months (typical, refer to specific manual for precise intervals and conditions).

Air Filter Cleaning:

Regularly, especially after off-road use; consult manual for specific mileage.

Chain Adjustment Lubrication:

Frequent checks and adjustments/lubrication, typically every 500-1000 miles or as needed.

Spark Plug Replacement:

Refer to manual for mileage, typically around 10,000-15,000 miles.

Fluid Specifications

Engine Oil Type:

Yamalube 4 (or equivalent) SAE 10W-40 API SG or higher, JASO MA certified.

Engine Oil Capacity:

Approx. 1.60 L (1.7 US qt) without filter change; 1.70 L (1.8 US qt) with filter change.

Coolant Type:

High-quality ethylene glycol-based non-ammonia coolant, 50% mixture with distilled water.

Brake Fluid Type:

DOT 4

Known Issues

Common Wear Items:

Clutch plates, chain and sprockets, brake pads, wheel bearings, fork seals.

Performance Enhancements:

While not a 'issue', many owners upgrade exhaust, fuel controller, and airbox for increased performance, which this manual would support.

📚 Vehicle History

Brand Heritage

Yamaha Motorsport:

Yamaha has a long and successful history in motorcycle racing and off-road sports, contributing to the performance and reliability of models like the WR250R/X.

Model Evolution

Wr Series Development:

The WR series evolved from Yamaha's competitive motocross and enduro bikes, with the WR250R and WR250X being designed as more street-legal, versatile dual-sport variants.

Production

Production Period:

The WR250R and WR250X were produced from 2008 until production ceased, with the service manual covering the initial generation's production years.

🏆 Awards & Recognition

Recognitions

Industry Accolades:

The WR250R/X has been lauded for its balance of off-road prowess and street usability, making it a popular choice in the dual-sport segment.