Husqvarna WR125 2000 Workshop Service Repair Manual

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Taper: Motorcycle

Distributeur:

UGS: 100455

Mots clés: 2000 Husqvarna Misc Motorcycle Motorcycles WR125

Variantes de produits

Description

This document provides comprehensive information for the 2000 WR125, an off-road motorcycle designed for Enduro and Motocross disciplines. Renowned for its robust engineering and performance-oriented two-stroke engine, the WR125 embodies a rich heritage in off-road racing. Its agile chassis and powerful 125cc liquid-cooled engine deliver an exhilarating riding experience, making it a capable machine for both competitive riding and demanding trail use. This model represents a significant entry in the WR series, known for delivering factory-level performance and reliability to discerning riders. This workshop service repair manual offers extensive coverage for maintaining and repairing the 2000 WR125. It details routine maintenance procedures, troubleshooting guides for common issues, and in-depth instructions for engine overhauls, transmission servicing, suspension rebuilds, and brake system maintenance. Technical specifications, including torque values, clearances, fluid types, and electrical diagrams, are provided to ensure accurate and efficient service. This manual is an essential resource for owners, mechanics, and technicians seeking to preserve the performance and longevity of their WR125.

🏷️ Basic Information

Identification

Make:

Husqvarna

Model:

WR125

Year:

Vehicle Type:

Off-road Motorcycle

Segment:

Enduro/Motocross

👋 Introduction

Market Position

Target Audience:

Enthusiast riders, home mechanics, and professional workshops servicing Husqvarna motorcycles.

Value Proposition:

Provides comprehensive factory-level knowledge to maintain, repair, and optimize the WR125.

Competitive Analysis

Comparison To Aftermarket:

Offers official factory specifications and procedures, often more accurate and complete than generic aftermarket guides.

Key Features

Completeness:

Complete official factory service manual for the specified model and year.

Downloadable Format:

Convenient digital download allows for immediate access and selective printing.

📋 Manual Details

Coverage Areas

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

Downloadable Digital File (likely PDF)

Page Count

Page Count Estimate:

Hundreds of Pages (specific count not provided but implied to be comprehensive)

📖 Manual Coverage

Systems Covered

Engine System:

Complete overhaul, tuning, troubleshooting, performance adjustments for the 125cc two-stroke engine.

Fuel System:

Carburetor removal, cleaning, adjustment, jetting; fuel tank, lines, and pump inspection.

Ignition System:

Spark plug specifications, ignition timing, CDI unit testing, stator and coil troubleshooting.

Cooling System:

Radiator inspection, fan operation, coolant type and capacity, leak testing.

Exhaust System:

Pipe inspection, silencer packing, potential modifications for performance.

Transmission System:

Gearbox disassembly, inspection, and reassembly; clutch operation, adjustment, and component replacement.

Suspension System Front:

Fork oil type, level, and change procedures; seal replacement; internal component inspection.

Suspension System Rear:

Monoshock unit service, linkage maintenance, spring preload adjustment, damping adjustment.

Braking System Front:

Caliper service, pad replacement, master cylinder overhaul, fluid type and bleeding procedures.

Braking System Rear:

Caliper service, pad replacement, master cylinder overhaul, fluid type and bleeding procedures.

Wheel And Tire System:

Wheel bearing inspection and replacement, spoke tensioning, tire pressure recommendations.

Electrical System:

Wiring diagrams, battery maintenance, lighting system checks, switchgear operation.

Frame And Bodywork:

Chassis inspection, bolt torque specifications, plastic component removal and installation.

Procedures Included

Routine Maintenance:

Oil changes, filter replacements, chain adjustment, lubrication points, pre-ride inspections.

Troubleshooting:

Diagnosing common starting issues, performance problems, and operational faults.

Engine Rebuild:

Piston, ring, cylinder, crankshaft, and bearing replacement procedures.

Clutch Replacement:

Step-by-step guide for clutch plate and spring replacement.

Suspension Rebuild:

Detailed instructions for fork seal and bushing replacement, rear shock servicing.

Brake System Service:

Complete brake bleeding, caliper piston service, and hydraulic system checks.

Carburetor Tuning:

Jetting recommendations for various conditions, mixture screw adjustments.

Technical Depth

Diagnostic Capabilities:

Advanced diagnostics for engine, electrical, and mechanical systems.

Repair Complexity:

Covers everything from basic adjustments to complete engine and gearbox rebuilds.

Technical Specifications:

Detailed torque values, clearances, fluid capacities, and electrical specifications.

📊 Manual Specifications

File Format

File Type:

PDF (Portable Document Format)

Print Quality

Printability:

High-resolution, printable pages for easy workshop use.

Searchability:

Likely text-searchable, enabling quick navigation to specific topics.

Binding Type

Binding Type Physical:

N/A (Digital download, user prints as needed)

Paper Type

Paper Type Physical:

N/A (Digital download, user prints as needed)

⚙️ Engine Specifications

Primary Engine

Engine Type:

Liquid-cooled, 125cc, two-stroke, single-cylinder

Bore X Stroke:

Typically around 54mm x 54.5mm (specific values in manual)

Power Valve System:

Likely equipped with an automatic or electronically controlled exhaust power valve (V-Force or similar reed system also common).

Performance

Horsepower Estimate:

Approximately 35-40 HP (peak, specific to tuning and regulations)

Torque Estimate:

Specific torque figures will be detailed in the manual.

Fuel System

Carburetor Model:

Likely a Mikuni TMX series carburetor (e.g., 38mm), specific model in manual.

Fuel Type:

Unleaded gasoline with specified octane rating and appropriate 2-stroke oil mixture.

🔧 Transmission

Standard

Transmission Type:

6-speed constant mesh

Clutch Type:

Wet, multi-plate, cable-actuated

Features

Gear Ratios:

Detailed gear ratios for all six speeds will be provided in the manual.

Final Drive:

Chain drive, with specific sprocket size recommendations in manual.

📐 Dimensions

Exterior

Wheelbase:

Approximate wheelbase around 1470mm (57.9 inches) - specific measurement in manual.

Weights

Dry Weight:

Around 105 kg (231 lbs) - precise figure in manual.

🛡️ Safety Features

Ratings

Safety Ratings:

N/A for off-road motorcycles; safety emphasis is on rider skill and equipment, and bike integrity.

Active Features

Braking Performance:

Hydraulic disc brakes front and rear for effective stopping power.

Passive Features

Chassis Integrity:

Robust steel frame designed for off-road abuse.

💡 Technology Features

Infotainment

Infotainment System:

N/A (This is a minimalist off-road motorcycle, no infotainment features).

Driver Assistance

Driver Assistance Systems:

N/A (No electronic driver assistance systems on this model).

Connectivity

Connectivity Features:

N/A (No electronic connectivity features).

🔧 Maintenance

Service Intervals

Oil Change Frequency:

Recommended intervals for engine oil (gearbox oil) changes will be specified, typically after X hours or Y miles of riding.

Air Filter Cleaning:

Frequent cleaning/replacement recommended for off-road use, with intervals provided.

Spark Plug Replacement:

Recommended replacement intervals based on plug type and usage.

Suspension Service:

Recommended intervals for fork oil and seal replacement, rear shock service.

Fluid Specifications

Gearbox Oil Type:

Specific gear oil viscosity and type (e.g., SAE 80W/90, API GL-4) will be detailed.

Fork Oil Type:

Recommended fork oil weight and brand (e.g., Showa SS-01, Motul Expert Light) will be specified.

Coolant Type:

Specific coolant mixture (e.g., 50/50 ethylene glycol and distilled water) and capacity.

Brake Fluid Type:

DOT 4 or DOT 5.1 brake fluid specification.

Known Issues

Power Valve Sticking:

Common for two-strokes with carbon buildup; manual will detail cleaning and maintenance.

Carburetor Jetting Sensitivity:

Requires proper jetting for optimal performance across different altitudes and temperatures.

Clutch Wear:

Clutch plates can wear over time, especially with aggressive riding; manual covers replacement.

📚 Vehicle History

Brand Heritage

Husqvarna Legacy:

Husqvarna boasts a long and storied history in motorcycle racing, particularly in off-road disciplines like motocross and enduro.

Model Evolution

Wr Series:

The WR series represents Husqvarna's commitment to competitive, high-performance two-stroke off-road motorcycles.

2000 Model Year:

The 2000 model year likely incorporated refinements and updates based on previous iterations and racing feedback.

Production

Manufacturing Location:

Historically manufactured in Sweden; specific location for 2000 model year detailed in manual if relevant.

🏆 Awards & Recognition

Recognitions

Industry Awards:

Specific awards for the 2000 WR125 are not readily available, but Husqvarna models of this era were generally well-regarded in their class for performance and handling.

Ratings

Performance Ratings:

Contemporary reviews often praised its strong mid-range power and agile chassis.