1999 Husqvarna WR 250-360 CR 250 Workshop Service Repair Manual Download 99 PDF

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Taper: Motorcycle

Distributeur:

UGS: 54796

Mots clés: 1999 CR 250 Husqvarna Misc Motorcycle Motorcycles WR 250 WR 360

Variantes de produits

Description

This manual covers the WR 250-360 and CR 250 models from 1999. These performance off-road motorcycles, built upon Swedish engineering heritage, are known for their two-stroke engines and competitive capabilities in motocross and enduro riding. The WR models feature air-cooled engines, while the CR variants utilize liquid-cooled systems, both designed for robust performance. With a focus on a high-performance chassis, these machines offer riders a direct connection to the terrain, embodying a long-standing commitment to off-road excellence. This Factory Service Manual in English provides comprehensive workshop repair information. It details procedures for engine overhaul, transmission maintenance, chassis component service, brake system repairs, and electrical system troubleshooting, including wiring diagrams. The manual includes routine maintenance tasks, advanced diagnostic flowcharts, detailed repair instructions, and rebuild procedures with critical torque specifications. It is an essential resource for owners and technicians seeking to maintain, diagnose, and repair these motorcycles, ensuring optimal performance and longevity.

🏷️ Basic Information

Identification

Make:

Husqvarna

Model:

WR 250-360 CR 250

Year:

👋 Introduction

Market Position

Segment:

Performance Off-Road Motorcycle (Enduro/Motocross)

Competitive Analysis

Key Competitors:

KTM EXC/MXC, Yamaha YZ, Honda CR, Suzuki RM, Kawasaki KX.

Key Features

Vehicle Platform:

Two-stroke, liquid-cooled (for CR), air-cooled (for WR), high-performance off-road chassis.

📋 Manual Details

Coverage Areas

Primary Coverage:

Workshop Service Repair

Page Count

Estimated Pages:

Manual Type

Type:

OEM Factory Service Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine:

Comprehensive engine overhaul, top-end, bottom-end, carburetor, ignition, cooling (air-cooled).

Transmission:

Gearbox disassembly, inspection, repair, lubrication, clutch service.

Chassis:

Frame, suspension (front forks, rear shock), steering, swingarm, bearings.

Brakes:

Hydraulic brake system (front and rear calipers, master cylinders, lines, bleeding).

Electrical:

Wiring diagrams, lighting system, ignition system troubleshooting, stator, CDI unit.

Fuel System:

Carburetor disassembly, cleaning, adjustment, fuel tank, petcock.

Exhaust:

Exhaust system components, pipe packing, spark arrestor.

Procedures Included

Routine Maintenance:

Oil changes, filter replacements, spark plug checks, chain adjustment, air filter cleaning.

Troubleshooting:

Diagnostic flowcharts for common performance issues, starting problems, electrical faults.

Repair:

Detailed step-by-step repair instructions for all major components and systems.

Rebuilds:

Complete engine and transmission rebuild procedures, including torque specifications and tolerances.

Adjustments:

Carburetor jetting and mixture adjustments, clutch lever free play, chain slack.

Suspension Setup:

Basic suspension adjustments, fork oil level and type, rear shock adjustment.

Wheel Service:

Tire removal/installation, wheel balancing, spoke tensioning.

Bodywork Repair:

Fender removal/installation, seat, fuel tank, side panels, graphics.

Technical Depth

Diagnostic Capability:

Advanced diagnostic procedures for identifying root causes of mechanical and electrical failures.

Rebuild Complexity:

Suitable for comprehensive engine and gearbox rebuilds, including piston, ring, crank, and bearing replacement.

Special Tools:

Lists and descriptions of specialized tools required for specific repair and maintenance tasks.

Torque Specifications:

Extensive list of critical torque values for engine, transmission, chassis, and fasteners.

Diagnostic Charts:

Detailed flowcharts for troubleshooting common starting, running, and electrical issues.

📊 Manual Specifications

File Format

Digital Format:

Print Quality

Readability:

High-resolution, searchable text and clear diagrams.

Binding Type

Digital Binding:

N/A (Downloadable)

Paper Type

Digital Paper:

N/A (Digital)

⚙️ Engine Specifications

Primary Engine

Engine Type:

Two-stroke, single-cylinder

Cooling System:

Air-cooled (WR250/360), Liquid-cooled (CR250)

Bore Stroke 250:

Approx. 68mm x 68.8mm

Bore Stroke 360:

Approx. 76mm x 79mm

Reed Valve System:

Standard

Performance

Horsepower Estimate 250:

Approx. 40-45 HP

Horsepower Estimate 360:

Approx. 45-50 HP

Fuel System

Carburetor Size 250:

Mikuni TMX38 or similar

Carburetor Size 360:

Mikuni TMX38 or similar

Fuel Type:

Premium Unleaded Gasoline

Ignition

Ignition Type:

CDI (Capacitor Discharge Ignition)

Lubrication

Premix Ratio:

Typically 30:1 to 50:1 (refer to manual for specific recommendations)

🔧 Transmission

Standard

Transmission Type:

6-speed constant mesh sequential

Optional

Clutch Type:

Wet, multi-plate, hydraulic actuation

Features

Gearbox Oil:

Dedicated gearbox oil (e.g., SAE 75W/90, refer to manual for specifics).

📐 Dimensions

Exterior

Wheelbase:

Approx. 1450 mm (57.1 in)

Seat Height:

Approx. 950 mm (37.4 in)

Weights

Dry Weight 250:

Approx. 105 kg (231 lbs)

Dry Weight 360:

Approx. 108 kg (238 lbs)

🛡️ Safety Features

Ratings

Safety Certification:

N/A (Off-road vehicle, not intended for road use, no DOT/NHTSA ratings)

Active Features

Braking System:

Hydraulic disc brakes front and rear.

Passive Features

Frame Construction:

Chromoly steel frame for rigidity and impact resistance.

💡 Technology Features

Infotainment

Display Features:

Basic analog instrumentation (speedometer, tachometer, basic indicator lights).

Driver Assistance

Assistance Systems:

N/A (Mechanical systems only).

Connectivity

Connection Options:

🔧 Maintenance

Service Intervals

Top End Rebuild:

Variable, dependent on usage; often recommended every 50-100 hours of hard riding.

Transmission Oil Change:

Every 15-20 hours or as specified in manual.

Air Filter Cleaning:

After every few rides, or more frequently in dusty conditions.

Fluid Specifications

Engine Oil Type:

2-stroke premix oil (e.g., Motul 800, Castrol TTS, or equivalent).

Gearbox Oil Grade:

SAE 75W/90 or 80W/90 GL-3/GL-4 gear oil (specific recommendation in manual).

Coolant Type:

Ethylene Glycol based antifreeze with corrosion inhibitors (for CR models).

Known Issues

Clutch Wear:

Clutch plates can wear over time due to aggressive riding and improper adjustment.

Carburetor Tuning:

May require re-jetting due to altitude, temperature, or modifications.

Ignition Coil Failure:

CDI or ignition coil can fail, leading to no spark.

Power Valve Sticking:

Carbon buildup can cause the exhaust power valve to stick, affecting engine performance.

📚 Vehicle History

Brand Heritage

Brand Origin:

Swedish, known for off-road and motocross motorcycles since the early 20th century.

Model Evolution

Husqvarna Offroad Legacy:

The WR and CR lines represent Husqvarna's long-standing commitment to competitive off-road performance.

Production

Era Significance:

Late 90s models built upon decades of two-stroke development, offering competitive power and handling.

🏆 Awards & Recognition

Recognitions

Motocross Heritage:

Husqvarna has a rich history of success in motocross and enduro racing, with models like the CR series being competitive in their era.

Ratings

Manual Quality Assessment:

OEM manuals are considered the definitive source for accurate repair and maintenance information.