Segment:
Motocross/Off-Road Competition Motorcycle
Competitors:
KTM EXC 250, Yamaha YZ250, Honda CRF250X, Kawasaki KX250X, Suzuki RM-Z250.
Features:
High-performance 250cc two-stroke engine, lightweight chassis, competition-focused design. The manual provides essential technical data for optimal performance and maintenance.
Areas:
Repair, maintenance, adjustments, removal, installation, troubleshooting, diagnosis, specifications, diagrams, procedures.
Type:
Workshop Service Manual / Repair Manual
Engine:
Detailed procedures for engine disassembly, assembly, maintenance, adjustments, and troubleshooting.
Transmission:
Coverage likely includes gearbox, clutch, and related components.
Chassis:
Includes suspension, steering, and frame components.
Electrical System:
Diagnosis and repair of electrical components, wiring diagrams (likely).
Braking System:
Information on brake system maintenance, adjustments, and component replacement.
Cooling System:
Procedures for radiator, coolant, and related components.
Fuel System:
Details on fuel delivery, carburetor/injection system, and fuel tank.
Maintenance:
Periodic maintenance schedules, fluid checks and changes, filter replacements.
Repair:
Step-by-step instructions for component repair and replacement.
Troubleshooting:
Diagnostic flowcharts and common issue resolution.
Adjustments:
Precise instructions for all necessary adjustments (e.g., valve clearance, carburetor settings).
Disassembly Assembly:
Detailed procedures for taking apart and reassembling vehicle components.
Installation:
Guidance on installing new or reconditioned parts.
Wiring Diagrams:
Likely included for electrical system diagnostics and repairs.
Depth:
Comprehensive, step-by-step procedures with pictorial diagrams, covering basic to advanced repair and maintenance tasks.
Quality:
High quality, printable pages. Adobe Reader required.
Quality:
Printable pages, allowing for hard copy use.
Type:
N/A (Digital PDF Download)
Type:
N/A (Digital PDF Download)
Type:
2-stroke, single-cylinder
Displacement:
249cc (as indicated by model name)
Horsepower:
Specific figures not provided, but expected to be competitive for its class.
Torque:
Specific figures not provided, but expected to deliver strong low-to-mid range power.
Carburetor:
Likely a Keihin or Mikuni carburetor, specifications available in the manual.
Type:
Pre-mix or Oil Injection (to be confirmed by manual).
Wheelbase:
Specific figures not provided, typical for motocross bikes.
Dry Weight:
Specific figures not provided, typically around 220-230 lbs (100-105 kg) for this class.
Seat Height:
Specific figures not provided, typical for motocross bikes.
Crash Safety:
N/A (Competition motorcycle not typically subjected to road vehicle safety ratings).
Features:
Focus on responsive handling, powerful brakes, and rider control.
Features:
Ergonomic design for rider safety and control during competition.
Features:
N/A (Pure competition off-road motorcycle, typically no infotainment features).
Features:
N/A (Focus is on rider input and machine control, not electronic driver assistance).
Features:
N/A (No electronic connectivity features).
Oil Change:
Recommended based on operating hours (e.g., every 10-15 hours of competition use) or mileage, detailed in the manual.
Air Filter Cleaning:
Frequent cleaning/replacement recommended, especially in dusty conditions.
Spark Plug Replacement:
Intervals specified in the manual, dependent on usage.
Engine Rebuild:
Recommended rebuild intervals for top-end (piston, rings) and bottom-end (crankshaft, bearings) are critical and detailed in the manual.
Engine Oil:
Specific SAE viscosity grade and JASO rating for 2-stroke oil required for premix or oil injection (detailed in manual).
Coolant:
Specific type and mixture ratio for liquid-cooled engine (e.g., ethylene glycol-based antifreeze).
Brake Fluid:
DOT 4 or DOT 5.1 recommended for hydraulic brake systems (verify with manual).
Gear Oil:
Specific viscosity grade for the transmission (e.g., SAE 80W/90).
Common Issues:
Typical for motocross bikes: clutch wear, piston ring wear, chain and sprocket wear, suspension seal leaks. Manual provides guidance on prevention and repair.
Preventative Maintenance:
Emphasis on regular cleaning, lubrication, and timely replacement of wear items as per manual's service schedule.
Heritage:
Husqvarna boasts a long and rich history in motorcycle racing, particularly in off-road disciplines, dating back to the early 20th century.
Evolution:
The TC line represents Husqvarna's dedication to motocross racing, with continuous updates to chassis, engine, and suspension to remain competitive.
Manufacturing Location:
Historically Sweden, later Italy under BMW ownership, and currently under KTM ownership (factory in Mattighofen, Austria).
