Segment:
High-performance Supermoto motorcycles
Target Audience:
Husqvarna SM owners, independent repair shops, performance enthusiasts.
Competitors:
KTM EXC Supermoto variants, Aprilia SXV, Yamaha WRX, Suzuki DRZ-SM.
Value Proposition:
Provides professional-grade, comprehensive repair data for maintaining and restoring these specialized machines.
Detail Level:
Factory-level detail, as used by professional mechanics.
Content Type:
Hundreds of pages, detailed photos, exploded diagrams.
Accessibility:
Instant download, usable on multiple devices and operating systems (Windows/MAC).
Coverage Focus:
Full Service, Repair, and Workshop Procedures
Applicable Models Covered:
Husqvarna SM 400 R, SM 450 R, SM 510 R
Applicable Years Covered:
2007
Estimated Pages:
Hundreds (Specific number not provided, but implied extensive)
Type:
Factory Service Repair Workshop Manual
Language:
English (Implied by product description and target market)
Format:
Digital Download (PDF)
Engine Mechanical:
Complete engine disassembly, inspection, repair, and reassembly for 400cc, 450cc, and 510cc variants.
Fuel System:
Carburetor or Fuel Injection system diagnosis, cleaning, adjustment, and repair (model dependent).
Ignition System:
Ignition coil, CDI unit, spark plug maintenance, and troubleshooting.
Cooling System:
Radiator, hoses, water pump, thermostat maintenance and repair.
Transmission Drivetrain:
Clutch operation, gearbox components, shifting mechanism, final drive (chain/sprockets) service.
Suspension Front:
Front fork (upside-down type) disassembly, service, seal replacement, damping adjustment, and tuning.
Suspension Rear:
Monoshock rear suspension unit, linkage system, bearing service, and adjustment.
Braking System Front:
Brake caliper, master cylinder, brake lines, rotor inspection and replacement.
Braking System Rear:
Rear brake caliper, master cylinder, brake lines, rotor inspection and replacement.
Electrical System:
Wiring diagrams, battery maintenance, lighting, starter system, and accessory circuits.
Frame Chassis:
Frame inspection, headstock bearings, swingarm, subframe maintenance.
Bodywork Fairings:
Removal, installation, and repair of plastic body panels, seat, and fenders.
Wheels Tires:
Wheel bearing service, spoke tensioning, tire mounting and balancing.
Preventative Maintenance:
Scheduled maintenance tasks including oil changes, filter replacements, chain lubrication, bolt torquing.
Troubleshooting:
Diagnostic procedures for common performance issues, electrical faults, and mechanical failures.
Repair Rebuild:
Detailed step-by-step instructions for component repair and complete system rebuilds.
Calibration Adjustment:
Carburetor synchronization, valve clearance adjustment, brake lever/pedal adjustment.
Wiring Diagnostics:
Interpreting wiring diagrams and diagnosing electrical faults.
Special Tool Usage:
Identification and usage of specialized tools required for specific procedures.
Depth:
Comprehensive, covering everything from basic servicing to full engine and gearbox rebuilds.
Diagnostics Level:
Advanced diagnostic procedures, fault finding, and symptom analysis.
Instruction Style:
Step-by-step instructions with detailed photos and exploded diagrams.
Type:
Single-cylinder, four-stroke (LC4 engine architecture)
Displacement 400:
Approx. 397cc (Specific bore/stroke varies)
Displacement 450:
Approx. 449cc (Specific bore/stroke varies)
Displacement 510:
Approx. 501cc (Specific bore/stroke varies)
Horsepower Est 400:
Approx. 40-45 HP (Estimate based on class)
Horsepower Est 450:
Approx. 45-50 HP (Estimate based on class)
Horsepower Est 510:
Approx. 50-55 HP (Estimate based on class)
Torque Est:
Specific torque figures vary by model, but expected to be strong for displacement.
Carburetor Type:
Mikuni TM40 or similar performance carburetors (model dependent)
Fuel Injection Type:
Possibly Keihin EFI on some variants (check specific model details).
Fuel Type:
Unleaded gasoline, 95 RON minimum recommended.
Crash Safety:
N/A (Motorcycle, not subject to automotive crash test ratings)
Braking System:
Hydraulic disc brakes front and rear, often with radial calipers.
Lighting:
Headlight, taillight, brake lights, turn signals (street legal versions).
Frame Construction:
High-strength steel trellis or aluminum frame designed for rigidity and control.
Oil Change:
Every 2,000-3,000 km (1,200-1,800 miles) or annually, whichever comes first.
Oil Filter Change:
At every oil change.
Air Filter Cleaning:
Every 1,000-1,500 km (600-900 miles), more frequently in dusty conditions.
Valve Clearance Check:
Every 4,000-6,000 km (2,500-3,700 miles).
Spark Plug Replacement:
Every 6,000-8,000 km (3,700-5,000 miles).
Engine Oil Type:
Fully synthetic 10W-50 motorcycle oil meeting JASO MA or MA2 specification.
Engine Oil Capacity:
Approx. 1.5 - 1.8 Liters (check manual for exact figure based on model variant).
Coolant Type:
Ethylene glycol based antifreeze, 50/50 mix with distilled water.
Brake Fluid Type:
DOT 4 hydraulic fluid.
Clutch Fluid Type:
DOT 4 hydraulic fluid (if hydraulic clutch).
Clutch Wear:
Clutch pack wear can occur with aggressive riding. Regular checks and adjustment are recommended.
Electrical Connections:
Vibrations can loosen electrical connections; periodic inspection and tightening are advised.
Suspension Seals:
Fork and shock seals can be prone to wear over time, requiring replacement to prevent leaks.
Cooling System Hoses:
Rubber coolant hoses can degrade and leak, especially at connection points.
Heritage:
Husqvarna Motorcycles is one of the oldest motorcycle manufacturers, founded in Sweden in 1689, known for off-road and competition bikes.
Evolution Sm Series:
The SM series builds upon Husqvarna's strong off-road and motocross lineage, adapting them for street legality and supermoto racing.
Lc4 Engine Platform:
The LC4 engine platform has been a mainstay for KTM and Husqvarna, known for its torque and durability in various displacements.
Manufacturing Location:
Italy (Husqvarna motorcycles were manufactured in Italy during this period under BMW ownership).
