Market Segment:
Off-road motorcycles, motocross (TC) and enduro (TE/TXC) segments
Competitors:
KTM EXC/SX 250, Yamaha YZ250/WR250, Suzuki RM-Z250/RMX250, Honda CRF250X/CRF250R, Kawasaki KX250X/KX250F
Vehicle Focus:
Lightweight, powerful, agile performance for competitive off-road riding
Manual Value Proposition:
Essential resource for owners and technicians to maintain, diagnose, and repair these specialized machines, maximizing performance and lifespan.
Manual Title:
2009 2010 HUSQVARNA TC TE 250 Workshop Manual
Manual Description:
Workshop Service Repair Shop Manual
Applicable Models Covered:
TC 250 (2009, 2010), TE 250 (2010), TXC 250 (2010, USA only)
Page Count:
Estimated 300-500 pages (typical for this type of manual, actual count not specified in product info)
Manual Type:
Workshop Service Repair Manual
Language:
English (presumed, standard for service manuals)
Format:
Digital (likely PDF, commonly distributed in this format)
Engine Service:
Complete overhaul, diagnosis, tuning, specific component repair (e.g., piston, cylinder, crankshaft, valve train)
Fuel System Service:
Carburetor (Mikuni likely), fuel pump, fuel lines, fuel tank maintenance and repair
Ignition System Service:
CDI unit, spark plug, ignition coil, wiring, timing adjustments
Cooling System Service:
Radiator, hoses, coolant, fan operation, bleeding procedures
Transmission Service:
Gearbox operation, clutch assembly, gear selection mechanism, lubrication, disassembly and reassembly
Suspension Service:
Front forks (Marzocchi or Sachs likely), rear shock absorber, linkage, seals, oil changes, tuning
Brake System Service:
Hydraulic disc brakes (Brembo likely), caliper overhaul, master cylinder, brake fluid, bleeding, pad replacement
Electrical System Service:
Wiring diagrams, lighting, battery, starter motor (if applicable), fuses, relays, troubleshooting
Chassis And Frame Service:
Frame inspection, subframe, steering head bearings, wheel bearings, swingarm pivot
Bodywork And Plastics Service:
Fairings, seat, fenders, graphics, removal and installation
Routine Maintenance:
Oil change intervals, filter replacement, chain adjustment, lubrication points, tire pressure checks
Troubleshooting Guides:
Diagnostic charts for common problems, symptom-based solutions
Disassembly And Reassembly:
Step-by-step instructions for major component removal and installation
Torque Specifications:
Critical fastener torque values for engine, chassis, and suspension components
Special Tool Requirements:
Identification of specific tools needed for certain procedures
Performance Tuning:
Carburetor jetting, ignition timing adjustments, suspension setup advice
Technical Depth:
Comprehensive: Covers routine maintenance, advanced diagnostics, component-level repair, and full engine/transmission rebuilds.
Engine Type:
Liquid-cooled, 2-stroke, single-cylinder
Displacement:
249 cc (approximately)
Bore X Stroke:
Typically around 66.4 mm x 72 mm (specific to Husqvarna 250cc 2-stroke of this era)
Compression Ratio:
Variable based on specific model and tuning, typically 8.5:1 - 9.5:1
Horsepower:
Estimated 40-45 HP (at crankshaft, specific dyno data varies)
Torque:
Estimated 27-30 lb-ft (at crankshaft, specific dyno data varies)
Fuel Delivery:
Carburetor (Mikuni TMX38 likely)
Fuel Type:
Unleaded gasoline with appropriate 2-stroke oil mixture (e.g., 50:1 or 40:1 depending on oil)
Crankshaft Type:
Forged, balanced, likely with roller bearings
Piston Type:
2-ring, cast or forged aluminum
Cylinder Construction:
Nikasil plated aluminum
Dry Weight:
Approximately 230-240 lbs (104-109 kg), depending on model and exact configuration
Fuel Tank Capacity:
Typically 2.2-2.5 gallons (8.5-9.5 liters)
Front Suspension Travel:
Approximately 11.8-12.2 inches (300-310 mm)
Rear Suspension Travel:
Approximately 12.2-12.6 inches (310-320 mm)
Wheelbase:
Approximately 58-59 inches (1470-1500 mm)
Seat Height:
Approximately 38-39 inches (965-990 mm)
Engine Oil Change:
Every 10-15 hours of riding or annually. Check manual for precise interval.
Air Filter Cleaning:
After every few rides, or more frequently in dusty conditions. Consult manual for specific intervals.
Spark Plug Replacement:
As needed based on condition, typically every 20-40 hours of riding.
Top End Rebuild:
Recommended every 80-120 hours of riding for optimal performance and to prevent premature wear.
Engine Oil Type:
High-quality 2-stroke synthetic or semi-synthetic oil suitable for racing applications (e.g., Motul 800, Bel-Ray H1R).
Transmission Oil Type:
API GL-4 or GL-5 gear oil (e.g., Motul 75W-90, Bel-Ray Gear Saver Transmission Oil).
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Coolant Type:
Ethylene glycol-based antifreeze/coolant, mixed 50/50 with distilled water.
Common Issues:
Typical for 2-stroke motocross/enduro bikes: Carburetor tuning sensitivity to altitude and temperature, wear on clutch plates, fork seal leaks, and occasional electrical gremlins if not maintained.
Maintenance Importance:
Crucial to follow recommended service intervals for 2-stroke engines, especially regarding top-end maintenance and proper oil/fuel mixture, to ensure longevity and performance.
