Segment:
High-performance street-legal supermoto motorcycles, catering to enthusiasts seeking track-day capability and aggressive street riding.
Key Competitors:
Competed against models from KTM (e.g., 640/660 Duke, 625 SMC), Yamaha (e.g., WR450F supermoto conversions), Suzuki (e.g., DR-Z400SM), and other European manufacturers with similar offerings.
Offering Value:
Provides comprehensive factory-level technical information for owners and independent workshops to maintain and repair these specialized motorcycles.
Target Audience:
DIY mechanics, aspiring motorcycle technicians, and dedicated owners of Husqvarna SM series motorcycles.
Coverage Scope:
Comprehensive repair, servicing, and troubleshooting procedures for all aspects of the HUSQVARNA SM 400R, 450R, and 510R models.
Estimated Page Count:
Hundreds of pages (specific count not provided, but described as very detailed).
Manual Type:
Factory Service Repair Workshop Manual
Language:
English (implied by product description and typical market for such manuals)
Mechanical Systems:
Engine overhaul, carburetor/fuel injection (if applicable), ignition system, cooling system, exhaust system, lubrication system.
Chassis Systems:
Suspension (front forks, rear shock absorber), steering, frame, wheels, brakes (front and rear), clutch, drivetrain (chain, sprockets).
Electrical Systems:
Wiring diagrams, lighting, instrumentation, battery, starter system, charging system.
Maintenance Procedures:
Regular servicing, oil changes, filter replacements, chain adjustment, brake pad inspection, tire pressure checks, valve clearance adjustments.
Repair Procedures:
Engine rebuilding, transmission repair, suspension fork servicing, brake caliper overhaul, electrical component troubleshooting and replacement.
Troubleshooting:
Systematic diagnosis of common and uncommon issues, fault finding, diagnostic charts, and corrective actions.
Diagnostic Capability:
Advanced diagnostics, fault code interpretation (if applicable to the era), component testing and specifications.
Rebuild Instructions:
Complete engine and transmission rebuild procedures, including detailed torque specifications and component clearances.
Diagrams And Illustrations:
Hundreds of detailed photos, exploded diagrams, and schematics for accurate assembly and disassembly.
Searchability:
Likely text-searchable within the PDF for quick information retrieval.
Print Options:
Printable single pages or the entire manual.
Binding Type:
N/A (Digital download)
Paper Type:
N/A (Digital download)
Licensing Model:
Lifetime use, no expiry, no renewal fees, usable on multiple devices.
Engine Type:
Four-stroke, single-cylinder, liquid-cooled.
Displacements:
SM 400R: Approx. 400cc, SM 450R: Approx. 450cc, SM 510R: Approx. 510cc. Specific bore and stroke would be detailed in the manual.
Horsepower Range:
Estimated 40-50+ HP depending on displacement and specific tuning (exact figures in manual).
Torque Range:
Torque figures specific to each displacement will be detailed in the manual.
Fuel Delivery:
Carbureted for 2006/2007 models, likely Keihin or Mikuni carburetors. Specific model and jetting details in manual. Later models may have transitioned to fuel injection.
Ignition System:
Digital CDI with variable ignition timing. Specific coil, spark plug type, and gap in manual.
Cooling System:
Liquid-cooled with radiator and fan. Coolant type and capacity specified in manual.
Transmission Type:
6-speed manual sequential gearbox.
Optional Features:
N/A (standard configuration)
Clutch Type:
Wet multi-plate clutch, hydraulically operated.
Gear Ratios:
Specific gear ratios for each of the 6 speeds will be listed in the manual.
Transmission Fluid:
Manual will specify the correct type and viscosity, likely a motorcycle-specific gear oil or a shared engine/gearbox oil.
Safety Standards:
Manufactured to meet European road legal standards (e.g., E-markings on lights/reflectors if applicable). Compliance details and specific safety features will be in the manual.
Braking System:
Hydraulic disc brakes front and rear. Specific caliper models (e.g., Brembo), rotor sizes, and master cylinder specifications are detailed in the manual.
Suspension Adjustability:
Fully adjustable front forks (compression, rebound, preload) and rear shock absorber (preload, compression, rebound). Specific adjustment procedures and settings in manual.
Instrumentation:
Digital or analog tachometer, speedometer, odometer, trip meter, and basic indicator lights (turn signals, high beam, neutral, oil pressure). Specific cluster details in manual.
Rider Aids:
None in the modern sense (no ABS, traction control). Focus is on rider skill and mechanical feedback.
Connectivity Features:
N/A (basic motorcycle technology for the era).
Oil Change Interval:
Typically every 3,000-5,000 km or annually, but the manual will provide precise intervals based on usage. (e.g., 'Change engine oil and filter every 6,000 km or 6 months').
Valve Clearance Interval:
Critical for performance and engine longevity. Intervals like 10,000 km or 20,000 km are common for 4-stroke singles. Manual specifies exact check/adjust intervals.
Chain Maintenance:
Regular cleaning, lubrication, and tension adjustment recommended every 500-1000 km or after riding in wet/dirty conditions. Manual details correct tension.
Engine Oil Specification:
Likely a high-quality motorcycle-specific synthetic or semi-synthetic oil, with viscosity grade such as 10W-40 or 15W-50. Manual will state exact API/JASO rating and viscosity.
Coolant Specification:
Mixture of distilled water and a high-quality ethylene glycol-based coolant (anti-freeze/anti-corrosion). Manual specifies ratio and type.
Brake Fluid Specification:
DOT 4 or DOT 5.1 hydraulic brake fluid is typical. Manual will specify the required type for optimal performance and safety.
Common Wear Items:
Chain and sprockets, brake pads, fork seals, clutch plates, and wheel bearings are common wear items on performance motorcycles, especially with hard use. Manual helps in their inspection and replacement.
Carburetor Tuning:
Carburetors can require periodic cleaning and tuning, especially with changes in altitude or fuel quality. Manual provides base settings and tuning procedures.
Husqvarna History:
Husqvarna Motorcycles is one of the oldest motorcycle manufacturers in the world, originating in Sweden in 1903. Known for its off-road racing heritage.
Sm Series Evolution:
The SM (Supermoto) series evolved from Husqvarna's successful motocross and enduro platforms, adapting them for street legality and performance riding. The 2006-2007 models represent a significant period in their supermoto development before shifts in ownership and technology.
Manufacturing Location:
Likely produced in Italy during this period under the ownership of the MV Agusta Group.
Industry Reputation:
Husqvarna supermotos of this era were generally praised for their potent engines, sharp handling, and distinctive styling, making them popular among enthusiasts for both street and occasional track use.
Performance Reviews:
While specific awards are not readily available, contemporary reviews often highlighted their aggressive nature and performance capabilities in the supermoto segment.
