Market Position:
Husqvarna's 2004 CR and WR 125 models were competitive motocross and enduro machines, known for their performance and off-road capabilities. This manual serves enthusiasts and professionals working on these specific models.
Competitive Analysis:
Competed against similar displacement models from Japanese manufacturers like Yamaha (YZ125), Honda (CR125R), Kawasaki (KX125), and Suzuki (RM125), as well as European brands like KTM. Husqvarna often appealed to riders seeking a distinct European feel and performance characteristics.
Key Features:
This workshop manual provides the same in-depth information utilized by authorized Husqvarna service centers, enabling users to perform diagnostics, maintenance, and repairs effectively. Its multi-language support broadens accessibility.
Systems Covered:
General Information, Periodic Maintenance, Tune-up Procedures, Engine, Fuel and Lubrication System, Electrical System, Chassis, Servicing Information
Manual Type:
Workshop Manual / Service Repair Manual
Language:
English, Franรงais, Deutsch, Espaรฑol
Engine Systems:
Engine assembly, disassembly, internal components (pistons, rings, crankshaft, connecting rod, bearings), cylinder head, cylinder, power valve system, cooling system (if applicable, though typically air-cooled for this era/model).
Fuel And Lubrication Systems:
Carburetor operation and adjustment, fuel tank, fuel lines, fuel filter, oil injection system (if applicable), lubrication points, transmission oil.
Electrical System:
Ignition system (CDI, spark plug, coil), lighting system, wiring diagrams, battery maintenance (if applicable), stator, rectifier/regulator (if applicable).
Chassis Systems:
Frame inspection and repair, suspension (forks, rear shock), steering system, brakes (front and rear calipers, master cylinders, hoses, pads, discs), wheels, tires, footpegs, seat, bodywork (fenders, tank cover, side panels).
Maintenance Procedures:
Regular inspection points, lubrication schedules, filter replacements, chain adjustment and lubrication, brake pad inspection, tire pressure checks, coolant checks (if applicable).
Tune Up Procedures:
Carburetor tuning and jetting, spark plug replacement and gap setting, ignition timing checks (if adjustable), exhaust system checks.
Repair Procedures:
Engine rebuilds, carburetor overhauls, suspension servicing, brake system repairs, electrical troubleshooting and component replacement, clutch adjustment and replacement, power valve cleaning and adjustment.
Diagnostic Procedures:
Troubleshooting common problems, identifying causes of poor performance, electrical fault finding.
Technical Depth:
Comprehensive, suitable for professional technicians, covering detailed disassembly, assembly, specifications, and troubleshooting for all major vehicle systems.
โ๏ธ Engine Specifications
Engine Type:
2-stroke, liquid-cooled (typically, though verification for specific 2004 variants is advisable)
Bore X Stroke:
Specifications vary by specific variant, detailed in manual.
Power Valve System:
Likely equipped with a mechanical or electronic power valve system for optimized power delivery across the RPM range.
Horsepower:
Estimated 30-35 HP (typical for 125cc two-strokes of this era, exact figures in manual).
Torque:
Specifications vary, detailed in manual.
Carburetor Model:
Likely Keihin PWK or similar, with specific jetting recommendations in the manual.
Fuel Type:
Unleaded gasoline (91+ octane recommended) mixed with 2-stroke oil.
2 Stroke Oil Type:
High-quality 2-stroke engine oil, specific recommendations in manual (e.g., Motul, Castrol).
Transmission Oil Type:
Specific gear oil or ATF, as per Husqvarna recommendation (e.g., SAE 75W/90 or Dexron III equivalent).
Wheelbase:
Specifications vary by specific model (CR vs. WR), detailed in manual.
Seat Height:
Specifications vary by specific model, detailed in manual.
Dry Weight:
Typically around 90-100 kg (200-220 lbs) for 125cc motocross/enduro bikes of this era, specific figures in manual.
Fuel Tank Capacity:
Likely 7-9 liters (1.8-2.4 US gallons), detailed in manual.
Safety Ratings:
Motorcycles of this era are not typically subjected to crash test ratings in the same way as cars. Safety is inherent in design and rider operation.
Active Safety Features:
Effective braking system (disc brakes front and rear), responsive steering, suspension tuned for control.
Passive Safety Features:
Durable frame, protective bodywork, rider protective gear is paramount.
Infotainment Features:
N/A (This is an off-road motorcycle, not equipped with typical automotive infotainment systems.)
Driver Assistance Features:
N/A (Off-road motorcycle, relies on rider skill.)
Connectivity Features:
N/A
Ignition System Type:
CDI (Capacitor Discharge Ignition)
Oil Change Interval:
Transmission oil change typically every 10-15 hours of use or annually, as detailed in the manual.
Spark Plug Replacement:
Recommended every 15-25 hours of use, depending on riding conditions. Specific plug type (e.g., NGK BR7ES) and gap in manual.
Air Filter Cleaning:
Requires frequent cleaning and oiling, especially in dusty conditions. Recommended after every few rides or as per manual's guidelines.
Engine Rebuild Interval:
Top-end rebuild (piston, rings) typically every 40-60 hours, full engine rebuild based on wear and performance degradation. Manual will provide wear limits.
Coolant Type:
If liquid-cooled, use a 50/50 mix of high-quality antifreeze and distilled water. Specific type detailed in manual.
Brake Fluid Type:
DOT 4 or DOT 5.1 brake fluid, as specified in the manual.
Known Issues:
Common issues for 125cc two-strokes of this era can include wear on the power valve system, carburetor jetting sensitivity to altitude and temperature, clutch wear, and chain/sprocket wear. Manual provides diagnostics and solutions.
Common Repairs:
Top-end rebuilds, clutch replacement, carburetor cleaning and re-jetting, suspension seal replacement.
Brand Heritage:
Husqvarna Motorcycles, founded in Sweden in 1903, has a long and storied history in off-road motorcycle racing and production, particularly known for its strong European heritage and innovative designs.
Model Evolution:
The CR and WR 125 models are part of Husqvarna's long-standing lineage of small-displacement two-stroke off-road bikes, evolving with advancements in engine technology, suspension, and chassis design through the late 20th and early 21st centuries.
Production Period:
These specific 2004 models represent a distinct generation of Husqvarna's 125cc offerings.
๐ Awards & Recognition
Recognitions:
While specific awards for the 2004 models are not detailed in the product information, Husqvarna has a long history of success in various off-road racing disciplines, including motocross and enduro.
User Ratings:
Owner satisfaction varies based on individual maintenance and riding style, but Husqvarna is generally respected for its performance-oriented off-road machines.
Certifications:
N/A (This manual itself is a technical document, not a certified product in the automotive sense.)
