Segment:
Performance Motocross/Enduro Motorcycle
Target Audience:
Motocross and enduro racing enthusiasts, serious off-road riders, mechanics.
Key Competitors:
KTM 250 EXC/SX, Yamaha YZ250F, Honda CRF250R, Kawasaki KX250F, Suzuki RM-Z250.
Performance Focus:
Designed for competitive off-road riding with a focus on power, handling, and suspension performance.
Heritage:
Husqvarna's long history in off-road racing, particularly its Swedish roots.
Technical Advancements:
Often featured premium components like Öhlins suspension (depending on specific trim/options), advanced chassis design.
Engine:
Complete engine overhaul, disassembly, assembly, lubrication, cooling system, fuel system (carburetor), ignition system, exhaust system.
Transmission:
Gearbox disassembly, assembly, clutch service, shift mechanism.
Chassis:
Frame, subframe, swingarm, linkage systems, wheel bearings, steering head bearings.
Suspension:
Front fork (Öhlins or Marzocchi depending on specification) overhaul, rear shock absorber service and adjustments, damping and spring settings.
Brakes:
Hydraulic brake system (front and rear), caliper overhaul, master cylinder service, brake pad replacement, bleeding procedures, disc inspection.
Electrical System:
Wiring diagrams, lighting system, ignition coil, stator, rectifier/regulator, battery maintenance, troubleshooting of electrical faults.
Fuel System:
Carburetor (Mikuni TMX 38mm likely) disassembly, cleaning, adjustment, jetting information, fuel tank and petcock maintenance.
Cooling System:
Radiator maintenance, coolant type, bleeding, hose inspection.
Exhaust System:
Muffler and header pipe inspection, repacking (if applicable), mounting.
Bodywork:
Plastic panel removal and installation, seat, fenders, graphics.
Maintenance:
Regular servicing, oil changes, filter replacements, chain adjustment, spark plug replacement, valve clearance checks.
Troubleshooting:
Diagnostic procedures for common issues, error code interpretation (if applicable), symptom-based troubleshooting guides.
Repair:
Step-by-step instructions for component removal, repair, and reinstallation, including torque specifications and critical tolerances.
Overhaul:
Complete rebuild procedures for major components like the engine and suspension.
Diagnostics:
Electrical system diagnosis, mechanical fault finding.
Depth Level:
Comprehensive (suitable for professional mechanics and experienced DIY enthusiasts)
Rebuild Capability:
Full engine and gearbox rebuilds, suspension overhauls.
Diagnostic Tools Required:
Basic hand tools, torque wrenches, multimeter, feeler gauges. Specific diagnostic tools may be mentioned for advanced issues.
Engine Type:
Four-stroke, single-cylinder
Displacement:
Approximately 249.4 cc (exact figure may vary slightly)
Bore X Stroke:
Typically around 76 mm x 55 mm (check manual for precise figures)
Compression Ratio:
Likely in the range of 12.5:1 to 13.5:1
Horsepower:
Estimated 40-45 hp at peak (subject to specific tuning and regulations)
Torque:
Estimated 25-28 lb-ft at peak
Carburetor Type:
Mikuni TMX 38mm (common for this model year and class)
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON+MON)/95 RON recommended.
Cooling Method:
Liquid-cooled
Instrumentation:
Digital/analog combination display with speed, RPM, trip meter, and essential warning lights.
Traction Control:
Not typically equipped on motocross models of this era.
Launch Control:
Not a standard feature on this specific model.
Gps:
No integrated GPS or connectivity features.
Ignition System:
Electronic ignition, CDI unit.
Oil Change Interval:
Typically every 10-15 hours of riding or annually, as specified in the manual.
Air Filter Cleaning:
Frequent cleaning recommended, often after every few riding sessions or daily in dusty conditions.
Valve Clearance Check:
Recommended every 20-30 hours of riding.
Chain Maintenance:
Regular cleaning, lubrication, and tension adjustment, typically every 5-10 hours.
Engine Oil Type:
Motorcycle-specific 4-stroke engine oil, SAE 10W-40 or 15W-50 (verify manual for exact API/JASO rating and viscosity).
Coolant Type:
Ethylene glycol-based antifreeze coolant, mixed 50/50 with distilled water.
Brake Fluid:
DOT 4 or DOT 5.1 hydraulic brake fluid (check manual for specific recommendation).
Fork Oil:
Specific fork oil viscosity (e.g., SAE 5W or 7.5W) and level (oil gap) detailed in the manual.
Common Wear Items:
Clutch plates, piston and rings, valve guides, wheel bearings, steering head bearings, spokes, suspension seals.
Carburetor Tuning:
Can require precise jetting and adjustment for optimal performance at different altitudes and temperatures.
Cooling System Leaks:
Potential for hose leaks or radiator damage due to off-road use.
Founding:
Husqvarna Motorcycles was founded in Sweden in 1903.
Offroad Legacy:
Extensive history in motocross, enduro, and rally racing, with numerous world championships.
Tc Lineage:
The TC series represents Husqvarna's dedicated motocross line, evolving from earlier models with significant chassis and engine updates throughout the years.
Bmw Era:
The 2013 model falls within the period when Husqvarna was owned by BMW Motorrad (2007-2013), influencing some design and engineering aspects.
Manufacturing Location:
Historically Sweden, but during the BMW ownership, production may have been consolidated or influenced by BMW's manufacturing bases (e.g., Italy).