Model:
SM 400 R, SM 450 R, SM 410 R
Category:
Supermoto Motorcycle
Chassis Codes:
Likely specific to each model variant (e.g., KTE07-SM400R, KTE07-SM450R, KTE07-SM410R - exact codes require manual confirmation)
Engine Codes:
Likely specific to each engine displacement (e.g., 400cc, 450cc, 410cc - exact codes require manual confirmation)
Segment:
Performance-oriented Supermoto motorcycles, popular for street riding and light off-road use.
Competitors 2007:
KTM EXC/SMC series, Yamaha WR series, Honda CRF-X series, Suzuki DR-Z series, Kawasaki KLX series.
Brand Philosophy:
Husqvarna is known for its off-road heritage and performance-focused motorcycles, often with a premium feel.
Manual Value:
Empowers owners to perform their own maintenance and repairs, saving significant costs compared to dealer service. Provides in-depth understanding of the vehicle's mechanics.
Engine Systems:
Top End (cylinder head, valves, camshafts), Bottom End (crankshaft, connecting rods, pistons), Cooling System, Lubrication System, Fuel System (carburetion or injection, depending on specific variant), Ignition System, Exhaust System.
Drivetrain Systems:
Clutch (operation, adjustment, replacement), Transmission (gearbox components, ratios, lubrication), Final Drive (chain, sprockets, adjustment).
Chassis Systems:
Frame, Suspension (front forks, rear shock absorber, linkage), Steering (handlebars, triple clamps, bearings), Wheels and Tires (rims, spokes, bearings, tire pressures), Brakes (front and rear caliper, master cylinders, lines, pads, discs).
Electrical Systems:
Battery, Charging System (stator, regulator/rectifier), Starting System (starter motor, solenoid), Lighting (headlight, taillight, indicators), Ignition Switch, Wiring Diagrams, Fuse Box, Sensors.
Bodywork And Controls:
Body panels (fenders, tank, side covers), Seat, Footpegs, Levers, Cables, Controls routing.
Maintenance Procedures:
Scheduled maintenance (oil changes, filter replacements, chain lubrication), Tire pressure checks, Brake pad inspection, Clutch adjustment, Valve clearance checks.
Repair Procedures:
Engine rebuilds (top and bottom end), Transmission overhauls, Suspension fork servicing and seal replacement, Brake caliper rebuilds, Electrical component diagnosis and replacement, Wiring harness repair.
Troubleshooting:
Step-by-step diagnostic guides for common mechanical and electrical faults, fault code interpretation (if applicable).
Technical Adjustments:
Carburetor jetting and tuning, Idle speed adjustment, Clutch and throttle cable free play adjustment, Suspension sag adjustment.
Depth:
Comprehensive (covers everything from basic maintenance to complete engine and transmission rebuilds).
Printability:
Printable (high quality, suitable for home or professional printing).
Binding:
Not applicable (digital format).
Recommended Paper:
Not applicable (digital format).
Searchability:
Likely searchable text within the PDF for quick access to information.
Visual Aids:
Tons of detailed pictures and diagrams included.
Engine Type:
Single-cylinder, four-stroke (typical for these models).
Bore X Stroke:
Varies by model: SM 400 R (approx. 88 x 63.4 mm), SM 450 R (approx. 95 x 63.4 mm), SM 410 R (approx. 86 x 72 mm). Exact figures in manual.
Displacement:
SM 400 R (approx. 398cc), SM 450 R (approx. 449cc), SM 410 R (approx. 400-410cc, often a variant of the 450). Exact figures in manual.
Cooling System:
Liquid-cooled.
Horsepower:
Estimated: 45-55 HP (depending on model and specific tuning). Exact figures in manual.
Torque:
Estimated: 40-45 Nm (depending on model and specific tuning). Exact figures in manual.
Fuel Delivery:
Carburetor (Mikuni VM34 or similar) or Keihin FCR (depending on specific variant). Manual will detail specific carburetors and settings.
Fuel Type:
Unleaded gasoline, 91 octane or higher recommended.
Ignition System:
Digital CDI (Capacitor Discharge Ignition).
Safety Certification:
CE marking or equivalent (depending on market of original sale).
Braking System:
Hydraulic disc brakes front and rear. Brembo components are common on Husqvarna models.
Suspension Type:
Upside-down telescopic front forks (e.g., Marzocchi or WP), Monoshock rear suspension with adjustable linkage.
Lighting:
Halogen headlight, LED taillight/brake light, front and rear turn signals.
Instrumentation:
Digital/analog combination instrument cluster (speedometer, tachometer, odometer, trip meter, warning lights).
ABS:
Not typically equipped on this model year of Husqvarna SM series. Manual will confirm.
Electronic Aids:
Basic electronics focused on engine management and lighting; no advanced rider aids like traction control or ride modes.
Oil Change Interval:
Typically every 2,000-3,000 km or annually, whichever comes first. Manual will specify exact interval.
Valve Clearance Interval:
Typically every 4,000-6,000 km. Manual is essential for precise interval.
Chain Maintenance:
Clean and lubricate every 500-1000 km, adjust tension as needed.
Engine Oil Type:
SAE 10W-40 or 15W-50, JASO MA certified. Manual will list specific API service classification and viscosity grades.
Coolant Type:
Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio). Manual will confirm type and capacity.
Brake Fluid Type:
DOT 4 hydraulic brake fluid. Manual will specify the exact DOT rating.
Common Wear Items:
Clutch plates, brake pads, wheel bearings, steering head bearings, fork seals, throttle cables, fuel petcock seals.
Potential Faults:
Carburetor tuning issues (depending on altitude/temperature), electrical connector corrosion, occasional stator or rectifier failures (common on many bikes of this era).
Origin:
Husqvarna Motorcycles is a Swedish brand, founded in 1689, with a long history in motorcycle production, particularly off-road and motocross.
Supermoto Development:
Husqvarna has a strong lineage of dirt bikes adapted for street use into supermotos, leveraging their off-road expertise for agile handling and powerful engines.
Manufacturing Location:
Likely Italy (Husqvarna's manufacturing base during this period).
