2011 Husqvarna WR250 WR300 Motorcycle Service Repair Manual

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Taper: Motorcycle

Distributeur:

UGS: 105809

Mots clés: 2011 Chainsaws Featured Home and Garden Husqvarna Motorcycle Power Equipment S Models WR250 WR300

Variantes de produits

Description

This manual covers the 2011 WR250 and WR300, renowned two-stroke enduro motorcycles celebrated for their performance and European heritage. Engineered for demanding off-road and enduro riding, these models offer a robust platform with a focus on rider control and mechanical feedback. The WR series are dedicated competition bikes, known for their handling and power delivery, with this guide providing in-depth information for maintaining their peak performance. This comprehensive Service Repair Manual is designed for do-it-yourself owners and experienced mechanics, offering an inexpensive way to keep your vehicle in optimal working order. It provides step-by-step instructions, detailed illustrations, diagrams, and hundreds of photos covering engine systems, chassis components, and electrical systems. The manual includes complete tear-down and rebuild procedures, maintenance schedules, troubleshooting guides, settings and adjustments, diagnostics, and specific information on components like the H.T.S. exhaust valve, ensuring thorough understanding and effective repair for owners in the USA, Canada, Europe, and Australia.

🏷️ Basic Information

Identification

Make:

Husqvarna

Model:

WR250 / WR300

Model Year:

Codes

Vin Prefix Wr250:

ZKH3H02AB

Vin Prefix Wr300:

ZKH3H02AC

👋 Introduction

Market Position

Target Audience:

Do-it-yourself owners and experienced mechanics

Segment:

Performance-oriented two-stroke enduro motorcycle.

Competitive Analysis

Value Proposition:

Inexpensive way to keep vehicle working properly, save money on repairs

Key Features

Manual Utility:

Comprehensive repair and service information, detailed illustrations, diagrams, wiring schematics, specifications, step-by-step instructions

Completeness:

100% complete and intact manual, downloadable instantly.

📋 Manual Details

Coverage Areas

Regions Covered:

USA, Canada (CDN), Europe (EUR), Australia (AUS)

Page Count

Total Pages:

Manual Type

Type:

Service Repair Manual

Purpose:

Comprehensive guide for repair, maintenance, refurbishment, and restoration.

Language

Language:

English

Format

File Format:

📖 Manual Coverage

Systems Covered

Engine Systems:

Engine disassembly, overhauling, re-assembly, cooling system, H.T.S. exhaust valve, full power engine (racing use)

Chassis Systems:

Frame, suspensions, wheels, brakes

Electrical Systems:

Electric system, wiring schematics

Special Components:

H.T.S. (Husqvarna Torque System) exhaust valve operation and maintenance detailed.

Fuel System:

Carburetor disassembly, cleaning, and adjustment procedures.

Lubrication System:

Two-stroke premix lubrication, oil injection system details (if equipped, though typically premix for WR).

Procedures Included

Maintenance And Repair:

Complete tear down and rebuild, maintenance, troubleshooting, settings and adjustments, general operations, diagnostics, repair procedures

Troubleshooting:

Detailed troubleshooting guide for common problems and symptoms is provided.

Settings Adjustments:

Covers adjustments for carburetor, suspension, clutch, and brakes.

Technical Depth

Level Of Detail:

Comprehensive, step-by-step instructions based on complete disassembly, detailed illustrations, diagrams, hundreds of photos

Diagnostic Capabilities:

Covers diagnostic procedures for electrical and mechanical systems.

Specific Tools:

Lists specific tools required for various maintenance and repair operations.

📊 Manual Specifications

File Format

Compatibility:

All Versions of Windows, Mac, Linux OS, iPhone, iPad, Android

Digital Features:

Searchable text for quick information retrieval, zoomable pages, printable.

Print Quality

Quality:

High-quality, searchable, complete and intact (no missing/corrupt pages)

Binding Type

Binding:

Digital Download (PDF)

Paper Type

Physical Format:

Not Applicable (Digital)

⚙️ Engine Specifications

Primary Engine

Engine Type:

Two-stroke, liquid-cooled

Displacement Wr250:

249cc

Displacement Wr300:

293cc

Bore X Stroke Wr250:

Specific bore and stroke figures will be detailed in the manual.

Bore X Stroke Wr300:

Specific bore and stroke figures will be detailed in the manual.

Performance

Power Delivery:

Designed for off-road and enduro riding, including full power racing use variants

Fuel System

Fuel Delivery:

Carbureted (likely Mikuni TMX or similar, specific details in manual)

Engine Cooling System

Cooling Type:

Liquid-cooled with radiator.

Engine Overhauling

Key Procedures:

Detailed instructions for cylinder head, cylinder, piston, connecting rod, crankshaft, and gearbox servicing.

🔧 Transmission

Standard

Transmission Type:

6-speed manual

Features

Clutch Type:

Hydraulic clutch (typical for WR series)

📐 Dimensions

Weights

Dry Weight Approx:

Approx. 103-105 kg (Varies slightly between WR250/WR300, manual will have exact figures)

Gross Vehicle Weight Rating:

Not specified, but rider and cargo capacity is limited by motorcycle design.

🛡️ Safety Features

Active Features

Braking System:

Hydraulic disc brakes front and rear

💡 Technology Features

Infotainment

Features:

Basic instrumentation focused on essential riding information (speed, odometer, trip meter, indicator lights). No advanced infotainment systems.

Driver Assistance

Features:

No electronic driver assistance features typical of modern vehicles; focus is on rider control and mechanical feedback.

Connectivity

Features:

No electronic connectivity features.

🔧 Maintenance

Service Intervals

General Maintenance:

Manual details specific intervals for oil changes, filter cleaning/replacement, spark plug, chain adjustment, and valve (if applicable for 2-stroke exhaust port) checks.

Engine Rebuild Interval:

While not a specific interval, the manual provides all procedures for complete engine overhaul, allowing for proactive rebuilding based on usage and condition.

Fluid Specifications

Engine Oil:

Specific two-stroke premix oil required (e.g., Motorex or equivalent, manual will specify ratio and type).

Coolant:

Specific type of antifreeze/coolant for liquid-cooled engines (manual will provide specifications).

Gearbox Oil:

Specific transmission oil (e.g., Motul Gear Oil or equivalent, manual will specify viscosity and type).

Brake Fluid:

DOT 4 recommended for hydraulic brake systems (verify specific requirements in manual).

Known Issues

Common Wear Items:

Piston rings, spark plugs, clutch plates, wheel bearings, chain and sprockets are common wear items on performance off-road motorcycles of this era. The manual will guide on inspection and replacement.

General Maintenance Tips:

Emphasis on regular cleaning, chain lubrication, and pre-ride checks for off-road conditions.

Torque Specs

Torque Settings:

Comprehensive list of torque specifications for critical engine, chassis, and fastener points is included.

📚 Vehicle History

Brand Heritage

Brand Focus:

Husqvarna has a long history of producing off-road and enduro motorcycles, known for their performance and European heritage.

Model Evolution

Wr Series Development:

The WR series are Husqvarna's dedicated two-stroke enduro competition bikes, evolving through various chassis and engine updates to maintain performance leadership.

Production

Manufacturing Origin:

Likely Europe (historically Sweden, later Italy under different ownership)

🏆 Awards & Recognition

Recognitions

Model Recognition:

Husqvarna WR series models are generally well-regarded in the enduro community for their performance and handling. Specific awards for the 2011 models would be found in contemporary motorcycle press reviews.