Segment:
High-performance Supermoto motorcycles, catering to enthusiasts seeking track-day and aggressive street riding capabilities.
Competitors:
Models from KTM (e.g., 450 EXC Supermoto, 525 EXC Supermoto), Yamaha (e.g., WR450F converted to Supermoto), Honda (e.g., CRF450X converted to Supermoto).
Distinctiveness:
Husqvarna's heritage in off-road racing translates to agile handling and potent engines in their Supermoto lineup. Known for their robust construction and sporty character.
Benefit To Owner:
Empowers owners to perform comprehensive maintenance, diagnose issues effectively, and conduct repairs, thereby saving on labor costs and ensuring optimal performance and longevity.
Manual Scope:
Complete factory service and repair
Regions Covered:
Global (based on factory specifications)
Estimated Pages:
Hundreds (specific number not provided, but indicative of comprehensive content)
Type:
Factory Service Repair Manual
Language:
English (assumed, typical for factory manuals)
Engine:
Complete engine overhaul, component testing, tuning, lubrication, cooling system, fuel injection, ignition system
Transmission:
Clutch operation, gear shifting mechanisms, internal transmission components, lubrication, troubleshooting
Chassis:
Frame inspection and repair, suspension (forks, rear shock absorber), steering system, swingarm, wheel bearings
Brakes:
Front and rear brake system service, caliper overhaul, master cylinder, brake fluid replacement, bleeding procedures, rotor and pad inspection
Electrical:
Wiring diagrams, battery service, lighting system, starter motor, ignition coil, ECU diagnostics, sensor testing, fuse box layout
Fuel System:
Fuel tank, fuel pump, fuel filter, injectors, throttle body service
Exhaust System:
Exhaust pipe inspection, muffler service, gasket replacement
Bodywork:
Fairings, seat removal and installation, graphics, plastics inspection
Routine Maintenance:
Oil changes, filter replacements, chain lubrication and adjustment, brake adjustments, tire pressure checks
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting, fault code interpretation (if applicable)
Repair Procedures:
Step-by-step instructions for component replacement and repair
Disassembly Assembly:
Detailed instructions for dismantling and reassembling all major vehicle components
Calibration Adjustment:
Carburetor tuning (if applicable), throttle cable adjustment, clutch adjustment
Torque Specifications:
Critical torque values for all fasteners and engine components
Depth:
Comprehensive factory-level detail suitable for professional technicians and advanced DIY enthusiasts
Diagnostic Capabilities:
Detailed diagnostic procedures, component testing, and troubleshooting flows
Type:
PDF (Portable Document Format)
Searchability:
Likely searchable text, allowing for quick access to specific topics
Resolution:
High resolution suitable for printing diagrams and detailed illustrations
Printability:
Designed for printing individual pages or the entire manual
Recommended:
Professional binding for printed version (e.g., spiral-bound, comb-bound) for ease of use in a workshop environment.
Recommended:
Durable, matte finish paper to reduce glare and withstand workshop conditions.
Type:
Four-stroke, single-cylinder, liquid-cooled DOHC (specific configuration may vary slightly across models)
Displacement Sm400R:
Approximately 400cc (exact figure may be slightly less or more, common for Husqvarna designations)
Displacement Sm450R:
Approximately 450cc
Displacement Sm510R:
Approximately 510cc
Horsepower Sm450R Estimated:
Estimated 45-55 HP (peak, specific figures vary by tuning and exact model year)
Torque Sm450R Estimated:
Estimated 35-42 lb-ft (peak, specific figures vary)
Induction:
Fuel Injection (Mikuni or Keihin, with specific model designation in manual)
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON+MON)/2 (AKI)
Oil Type:
SAE 10W-40, JASO MA, API SG or higher (specific viscosity and spec detailed in manual)
Oil Capacity With Filter:
Approx. 1.3 - 1.6 Liters (specific to model, check manual for exact capacity)
Type:
Liquid-cooled, forced circulation via water pump
Coolant Type:
Ethylene glycol-based antifreeze, 50/50 mix with distilled water
Type:
6-speed constant mesh
Variants:
None (standard configuration for these models)
Clutch Type:
Wet, multi-plate, hydraulic actuation
Final Drive:
O-ring sealed chain drive
Transmission Oil Type:
SAE 75W-90 GL-4 hypoid gear oil (specific brand and spec in manual)
Wheelbase Sm450R:
Approx. 1460-1480 mm (varies by model and suspension setting)
Seat Height Sm450R:
Approx. 890-910 mm (varies by model and suspension setting)
Dry Weight Sm450R:
Approx. 110-115 kg (varies by model and included equipment)
Fuel Tank Capacity Sm450R:
Approx. 7.5 - 9.5 Liters (varies by model, check manual)
Classification:
Not applicable for motorcycles in the same way as automobiles. Emphasis is on rider control and safety features.
Braking System:
High-performance hydraulic disc brakes front and rear (Brembo components commonly used).
Suspension:
Adjustable USD (Upright Down) front forks and monoshock rear suspension for optimized handling and stability.
Frame Construction:
Steel or aluminum alloy perimeter frame designed for rigidity and impact resistance.
Tire Specifications:
Street-biased Supermoto tires (e.g., 120/70-17 front, 160/60-17 rear) for asphalt grip.
Features:
Basic digital instrumentation: speedometer, odometer, trip meter, clock, engine warning light. No advanced infotainment systems typical of cars.
Features:
None. Focus is on rider feedback and control. ABS was not a standard feature on these specific models.
System:
ECU (Engine Control Unit) managing fuel injection and ignition timing for optimal performance and emissions.
Oil Change:
Every 3,000 km or 6 months, whichever comes first (typical, refer to manual for exact interval).
Air Filter Cleaning:
Every 1,000 km or as needed, depending on operating conditions. Replacement every 5,000 km or annually.
Spark Plug Replacement:
Every 6,000 km or annually (specific plug type and gap detailed in manual).
Valve Clearance Check:
Every 6,000 km or annually (critical for engine health).
Brake Fluid:
DOT 4 or DOT 5.1 (check manual for specific recommendation, always use fresh, sealed fluid).
Coolant Type:
Ethylene glycol-based coolant, 50/50 mix with distilled water
Common Wear Items:
Chain and sprockets, brake pads and rotors, clutch plates, fork seals, wheel bearings, fuel pump strainers.
Potential Problems:
Some owners report sensitivity to moisture ingress in electrical connectors, occasional issues with the fuel pump under certain conditions, and wear on the kickstart mechanism (if equipped).
Importance:
Adherence to the maintenance schedule is paramount for these high-performance machines to ensure reliability and prevent costly repairs. The manual provides the critical data.
Origin:
Husqvarna Motorcycles, one of the oldest motorcycle manufacturers in the world, founded in Sweden in 1689, with motorcycle production commencing in 1903.
Supermoto Development:
Husqvarna has a strong lineage in off-road racing, which it leveraged to develop competitive Supermoto models by adapting their Enduro and Motocross platforms with street-legal components and suspension tuning.
Manufacturing Location:
Historically Sweden, later Italy under ownership by MV Agusta and Cagiva Group. Production for these models likely occurred in Italy.
Impact:
Ownership changes (e.g., by BMW Motorrad, Pierer Mobility AG) have influenced design and development, but the core character of these models remains. The 2007-2008 era was under the Cagiva Group/MV Agusta ownership.
Model Specific:
While specific awards for these exact model years are not widely documented, Husqvarna Supermoto models generally receive praise in motorcycle media for their performance, handling, and aggressive styling.
General:
Husqvarna has a long history of success in various off-road racing disciplines, including Motocross, Enduro, and Rally Raid, which informs the performance DNA of their Supermoto line.
