Segment:
High-performance Motocross Motorcycle
Target Audience:
Motocross racers, off-road enthusiasts, DIY mechanics.
Competitors:
KTM EXC/SX series, Yamaha YZ series, Honda CRF series, Kawasaki KX series, Suzuki RM-Z series.
Performance Focus:
Engineered for competitive off-road riding and racing.
Handling:
Known for agile handling and responsive chassis dynamics.
Durability:
Built with robust components for demanding off-road conditions.
Covered Models:
All TC450 2010 Models
Covered Engines:
All Engine Variants for TC450 2010
Covered Trims:
All Trim Levels for TC450 2010
Covered Transmissions:
All Transmission Types for TC450 2010
Estimated Page Count:
Varies by specific manual edition, but typically 300-600 pages for a comprehensive workshop manual.
Type:
Workshop Repair Service Manual
Language:
English (typically primary language for international models, may include translations in other editions)
Engine:
Complete engine overhaul, tuning, fuel system, ignition system, lubrication, cooling.
Transmission:
Clutch, gearbox, shift mechanism, lubrication.
Chassis:
Frame, subframe, swingarm, linkages, steering head bearings.
Suspension:
Front forks (rebuild, service, adjustments), rear shock absorber (rebuild, service, adjustments).
Brakes:
Hydraulic brake system (front and rear), caliper service, master cylinder service, bleeding procedures, pad replacement.
Electrical:
Ignition system, lighting, battery, charging system, starter motor, wiring diagrams.
Fuel System:
Carburetor (if applicable, tuning, cleaning, rebuild), fuel pump, fuel lines, fuel tank.
Exhaust System:
Exhaust pipes, silencer, heat shields.
Cooling System:
Radiator, hoses, coolant, water pump.
Wheels And Tires:
Wheel bearing service, tire changes, spoke tensioning.
Bodywork:
Plastics, seat, fenders, graphics.
Maintenance:
Routine checks, lubrication points, filter changes, spark plug replacement, valve clearance adjustment.
Troubleshooting:
Diagnostic flowcharts for common issues, component testing.
Repair:
Step-by-step disassembly, assembly, and repair of all major components.
Overhaul:
Complete engine and gearbox rebuild procedures.
Adjustment:
Carburetor tuning, suspension settings, chain tension, clutch and brake lever adjustment.
Wiring Diagrams:
Detailed electrical schematics for all systems.
Depth:
Comprehensive: Covers from basic maintenance to complete engine and suspension rebuilds, including detailed torque specifications and diagnostic procedures.
Type:
Four-stroke, Single-cylinder
Displacement:
Approximately 449.1 cc (actual displacement may vary slightly based on exact model iteration)
Bore X Stroke:
Typically around 97 mm x 60.8 mm
Cooling System:
Liquid-cooled
Valvetrain:
DOHC, 4 valves
Horsepower:
Estimated 50-55 HP (at crank, varies with tuning and specific configuration)
Torque:
Estimated 45-50 Nm (at crank, varies with tuning and specific configuration)
Fuel Delivery:
Carburetor (Keihin FCR 39mm is common for this era)
Fuel Type:
Unleaded Gasoline (91-98 octane recommended)
Crash Safety:
Not applicable (motorcycle design standards differ from cars; focus is on rider protection and machine integrity).
Braking System:
Hydraulic disc brakes front and rear (dual piston front caliper, single piston rear caliper common).
Suspension Performance:
High-performance adjustable suspension (e.g., Marzocchi USD front forks, Sachs rear shock) for stability and control.
Frame Construction:
Chromoly steel perimeter frame for strength and rigidity.
Ergonomics:
Designed for rider control and positioning during aggressive riding.
Oil Change:
Every 15-20 hours of riding, or annually. Check manual for specific recommendation.
Air Filter Cleaning:
After every few rides or as needed, depending on conditions.
Spark Plug Replacement:
Typically every 40-50 hours of riding or as recommended.
Valve Clearance Check:
Every 20-30 hours of riding or annually.
Engine Oil Type:
SAE 10W/40 or 15W/50 Motorcycle Synthetic or Semi-Synthetic (e.g., Bel-Ray, Motul, Yamalube).
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors (e.g., Engine Ice, water/coolant mix).
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Common Wear Items:
Clutch plates, chain and sprockets, wheel bearings, brake pads, tires, fork seals, exhaust packing.
Carburetor Tuning:
Can require periodic adjustments due to altitude or temperature changes.
Suspension Service:
Regular fork oil and seal replacement, rear shock service recommended for optimal performance.
Origin:
Husqvarna Motorcycles is one of the oldest motorcycle manufacturers in the world, founded in Sweden in 1903.
Offroad Specialization:
Long history and strong heritage in off-road racing, including motocross and enduro.
Tc Series:
The TC series represents Husqvarna's motocross offerings, evolving through various engine sizes and technological updates over the years.
2010 Updates:
The 2010 models typically featured chassis refinements and engine performance improvements over previous years, often including revised suspension settings and updated styling.
Manufacturing Location:
Historically Sweden, but ownership changes have led to production shifts. For 2010, likely European production.