Segment:
High-performance European off-road motorcycles, competing with brands like KTM, Yamaha, and Honda in the professional motocross and enduro categories.
Strengths:
Husqvarna's heritage in motorcycle racing, focus on performance-oriented machinery, often featuring unique technical solutions.
Engine Variants:
Available in 449cc and 511cc engine displacements, catering to different rider preferences and competition classes.
Chassis Design:
Often feature advanced chassis designs, high-quality suspension components (e.g., Marzocchi forks, Sachs shock), and potent braking systems.
Engine:
Complete engine service, diagnostics, and overhaul
Transmission:
Gearbox assembly, disassembly, and repair
Chassis:
Frame, suspension (forks, shock), wheels, and bearings
Electrical System:
Wiring diagrams, ignition system, lighting, starter motor
Fuel System:
Carburetion (for TXC449), fuel injection (for TXC511), fuel pump, filter
Cooling System:
Radiator, coolant flow, fan operation
Brake System:
Hydraulic brake systems (front and rear), bleeding procedures, pad replacement
Exhaust System:
Exhaust pipe, muffler, heat shields
Bodywork And Trim:
Plastics, seat, handlebars, controls
Troubleshooting:
Diagnostic procedures for common and complex issues
Estimated Pages:
Approximately 300-400 pages (typical for comprehensive workshop manuals)
Type:
Workshop Repair Service Manual
Primary Language:
English
Delivery Format:
PDF Download
Searchability:
Likely text-searchable PDF for efficient information retrieval
Printability:
Printable for on-the-job use
Engine Mechanical:
Detailed diagrams and procedures for cylinder head, piston, crankshaft, camshaft, valve timing, and lubrication system
Fuel And Ignition:
Carburetor adjustment and rebuilding (TXC449), EFI component testing and diagnostics (TXC511), ignition timing, spark plug specifications
Suspension And Steering:
Fork seal replacement, damper adjustments, shock absorber servicing, steering head bearing maintenance
Wheel And Tire:
Wheel bearing replacement, spoke tensioning, tire pressure recommendations, rim specifications
Lubrication:
Oil change intervals, oil type and viscosity specifications, oil filter part numbers
Maintenance Schedule:
Recommended service intervals for all major components and fluids
Routine Maintenance:
Air filter cleaning/replacement, chain adjustment and lubrication, spark plug inspection, brake fluid check
Major Repairs:
Engine rebuilds, transmission overhauls, suspension rebuilds, electrical system troubleshooting
Troubleshooting Guides:
Step-by-step diagnostics for starting issues, performance problems, leaks, and electrical faults
Torque Specifications:
Precise torque values for all critical fasteners and bolts
Wiring Diagrams:
Detailed electrical schematics for easy fault diagnosis and component identification
Special Tool Requirements:
Identification of specific tools required for certain procedures
Depth:
Comprehensive from basic maintenance to complete engine and chassis overhauls, suitable for professional mechanics and experienced DIY enthusiasts
Type:
4-stroke, Single-cylinder
Displacement:
449cc (Approximate)
Bore X Stroke:
Refer to manual for exact specifications
Fuel System:
Mikuni Carburetor (specific model to be confirmed in manual)
Ignition:
Electronic Ignition
Type:
4-stroke, Single-cylinder
Displacement:
511cc (Approximate)
Bore X Stroke:
Refer to manual for exact specifications
Fuel System:
Electronic Fuel Injection (EFI)
Ignition:
Electronic Ignition
Horsepower Txc449:
Estimated 50-55 HP (refer to manual for exact)
Torque Txc449:
Refer to manual for exact specifications
Horsepower Txc511:
Estimated 55-60 HP (refer to manual for exact)
Torque Txc511:
Refer to manual for exact specifications
Oil Change:
Recommended every 15-20 hours of operation or annually; refer to manual for precise intervals.
Air Filter:
Clean or replace every 5-10 hours of operation, depending on riding conditions.
Chain Maintenance:
Lubricate and adjust chain every 5 hours of operation.
Valve Clearance:
Check and adjust every 20-30 hours of operation.
Engine Oil Txc449:
SAE 10W-40 or 15W-50, API SG/SH/SJ rated; specific Husqvarna recommendation to be confirmed in manual.
Engine Oil Txc511:
SAE 10W-40 or 15W-50, API SG/SH/SJ rated; specific Husqvarna recommendation to be confirmed in manual.
Coolant:
Ethylene glycol-based coolant with corrosion inhibitors; 50/50 mix with distilled water.
Brake Fluid:
DOT 4 Hydraulic Brake Fluid.
Clutch Slave Cylinder:
Potential for leaks or premature wear, requiring periodic inspection and seal replacement.
Water Pump Seal:
Can sometimes develop leaks, requiring seal replacement.
Electrical Connections:
Standard for off-road bikes, ensure all electrical connectors are clean and properly seated to prevent intermittent issues.
Origins:
Husqvarna is one of the oldest motorcycle manufacturers in the world, with a rich history in off-road racing, particularly motocross and enduro.
Txc Series:
The TXC series represented Husqvarna's competitive entry into the US motocross market, featuring Austrian-developed technology (BMW era) with Italian execution.
Manufacturing Location:
Assembled in Italy during the period of BMW ownership.
