Segment:
Performance Off-Road Motorcycles (Enduro/Motocross)
Competitors:
KTM EXC/MX, Yamaha YZ, Honda CR, Suzuki RM, Kawasaki KX (all 125cc 2-stroke variants of the era)
Manual Advantage:
Provides professional-level repair and maintenance guidance, enabling DIY cost savings and informed servicing. Identical to resources used by authorized technicians.
Manual Content:
Includes hundreds of pages of diagrams, detailed information, step-by-step procedures, troubleshooting guides, and electrical schematics.
General Information:
Included
Engine Lubrication System:
Included
Engine Removal Installation:
Included
Crankshaft Transmission:
Included
Electrical System:
Included
Estimated Page Count:
Hundreds of pages (as stated in description)
Type:
Service Repair Manual / Workshop Manual
Completeness:
Complete and intact, without missing or corrupt parts or pages, identical to shop manuals.
Searchability:
Likely searchable text within the PDF for quick information retrieval.
Engine:
Comprehensive coverage from top-end to lubrication and removal/installation
Fuel System:
Carburetion, fuel lines, pump, filters
Cooling System:
Radiator, hoses, coolant, thermostat (if applicable)
Drivetrain:
Clutch operation, transmission, final drive (chain/sprockets)
Chassis And Suspension:
Wheels, tires, brakes, suspension (forks, shock), steering, frame
Electrical System:
Ignition, lighting, wiring diagrams, troubleshooting
Maintenance:
Scheduled maintenance, fluid changes, adjustments
Troubleshooting:
Diagnostic procedures for common and complex issues
Repair:
Detailed step-by-step repair instructions for all major components
Disassembly Assembly:
Complete breakdown and reassembly instructions
Cleaning Reinstallation:
Proper cleaning and reinstallation techniques
Depth:
Comprehensive, covering routine maintenance to major overhauls and diagnostics, mirroring factory technician resources.
Diagrams Illustrations:
Hundreds of diagrams, drawings, and photos provided for clear procedural guidance.
Diagnostic Information:
Comprehensive diagnostic and troubleshooting procedures for electrical and mechanical systems.
Specifications Data:
Critical specifications, torque values, clearances, and measurements are included.
Engine Type:
2-Stroke, Liquid-Cooled (typical for Husqvarna 125s of this era)
Displacement:
125cc (specific bore and stroke likely detailed within the manual)
Horsepower:
Estimated 35-40 HP (typical for competitive 125cc 2-strokes of the era, specific values in manual)
Torque:
Torque figures will be specific to the engine tuning and setup, detailed in the manual.
Carburetion:
Likely Mikuni VM series or similar performance carburetor, specific model and jetting in manual.
Fuel Type:
Unleaded gasoline with 2-stroke oil pre-mix (ratio specified in manual)
Engine Lubrication System
Lubrication:
Premix lubrication system
Oil Change:
Transmission oil change intervals typically every 15-20 hours of riding or annually. Specific recommendations in manual.
Air Filter Cleaning:
Frequent cleaning recommended, especially in dusty conditions. Intervals of 5-10 hours.
Spark Plug Replacement:
Recommended every 20-30 hours of riding or as needed based on performance.
Top End Rebuild:
Piston and ring replacement typically recommended every 50-100 hours of aggressive use. Manual will detail specific intervals and procedures.
Transmission Oil:
Likely a high-quality 10W/40 or 10W/50 motorcycle transmission oil, specific API rating and viscosity in manual. Common: Motul Transoil, Bel-Ray Gear Saver.
Coolant:
Ethylene glycol-based coolant, typically a 50/50 mix with distilled water. Manual will specify type and capacity.
Common Wear Items:
Clutch plates, piston rings, wheel bearings, fork seals, chain and sprockets are common wear items on performance 2-stroke dirt bikes.
Carburetor Tuning:
Carburetor jetting may require adjustment based on altitude, temperature, and modifications. Manual provides base settings.
Brand Origin:
Husqvarna Motorcycles, a Swedish brand with a long history in off-road and competition motorcycles, dating back to the early 20th century.
Motorcycle Type:
The WR (Wide Ratio) and CR (Close Ratio) 125 models were iconic in their respective enduro and motocross categories, known for their potent 2-stroke power delivery and competitive chassis.
Production Era:
The 125cc models were consistently updated throughout the 1990s and early 2000s, with the 2000 model representing a refinement of their performance-oriented design.