🏷️ Basic Information

Make:

Husqvarna

Model:

TC 250, TC 450, TC 510

Model Variant:

Competition Motocross

Year:

2007

Manual Type:

Workshop Service Repair Manual

Format:

PDF Download

👋 Introduction

Target Audience:

Husqvarna TC 250, 450, 510 owners and mechanics seeking in-depth repair and maintenance guidance.

Value Proposition:

Provides essential, factory-level technical data for DIY servicing, reducing reliance on expensive dealership repairs and ensuring proper maintenance.

Instant Access:

Instant download functionality allows immediate access to repair information.

Visual Guidance:

Includes easy-to-read exploded views and diagrams for accurate component identification and assembly.

Completeness:

Designed to cover all service and repair procedures for the specified models and year.

📋 Manual Details

Vehicle Models Covered:

Husqvarna TC 250, TC 450, TC 510 (2007 Model Year)

Engine Variants Covered:

250cc, 450cc, 510cc

Estimated Page Count:

Estimated 300-500+ pages (typical for comprehensive workshop manuals)

Manual Type Detailed:

Comprehensive Workshop Service and Repair Manual

Language:

English

File Format Type:

Digital PDF

📖 Manual Coverage

Engine:

Top-end rebuilds, bottom-end procedures, piston, rings, valves, timing, cooling system, lubrication

Fuel System:

Carburetor overhaul and adjustment (Mikuni/Keihin likely), fuel pump, fuel lines, fuel tank maintenance

Ignition System:

CDI unit, spark plug, stator, ignition timing

Transmission:

Clutch assembly, gearbox overhaul, gear selection, oil change procedures, ratios

Suspension:

Front fork (e.g., Marzocchi Shiver USD) disassembly, seal replacement, oil levels, damping adjustments; Rear shock absorber service, linkage maintenance

Brakes:

Front and rear hydraulic brake systems, caliper service, master cylinder overhaul, brake pad replacement, bleeding procedures

Electrical System:

Wiring diagrams, lighting, battery, charging system, starter motor (if applicable for certain models/years), troubleshooting electrical faults

Chassis And Frame:

Frame inspection, steering head bearing service, swingarm maintenance, wheel bearings

Cooling System:

Radiator inspection and cleaning, coolant replacement, hoses, water pump

Maintenance:

Pre-ride checks, oil and filter changes, chain adjustment, air filter cleaning, spark plug replacement, general lubrication

Repair:

Engine internal repairs, transmission overhaul, suspension rebuilds, brake system service, electrical component replacement

Troubleshooting:

Diagnostic procedures for common issues, fault finding trees, electrical troubleshooting guides

Disassembly Reassembly:

Step-by-step instructions with clear diagrams for all major components and systems

Adjustments:

Carburetor tuning, suspension setting, clutch and throttle cable adjustments

Depth Of Information:

Comprehensive: Covers routine maintenance to complete engine and chassis overhauls. Includes detailed specifications and diagnostic procedures.

Diagnostic Capabilities:

Advanced: Includes troubleshooting charts and common problem identification for all major systems.

Visual Aids:

Exploded views, step-by-step illustrations, wiring diagrams, torque charts

📊 Manual Specifications

Compatibility:

PC & Mac Compatible (Windows 95, 98, 2000, NT, XP, Vista, 7, 8, 10, 11, macOS)

Searchability:

Likely searchable text within the PDF, allowing quick access to specific topics.

Printability:

Printable pages for workshop use.

Binding Method:

N/A (Digital Download)

Paper Quality Ideal:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Four-stroke, single-cylinder (liquid-cooled)

Bore Stroke Tc250:

Approx. 73mm x 59.8mm (Specific figures to be confirmed in manual)

Bore Stroke Tc450:

Approx. 97mm x 60.8mm (Specific figures to be confirmed in manual)

Bore Stroke Tc510:

Approx. 98mm x 71.8mm (Specific figures to be confirmed in manual)

Horsepower Tc250:

Estimated 35-40 HP (Specific figures to be confirmed in manual)

Horsepower Tc450:

Estimated 45-50 HP (Specific figures to be confirmed in manual)

Horsepower Tc510:

Estimated 50-55 HP (Specific figures to be confirmed in manual)

Carburetor Type Common:

Mikuni VM38SS or Keihin FCR 39/41 (Model dependent, confirm in manual)

Fuel Type:

Unleaded gasoline, minimum 90 octane

🔧 Transmission

Transmission Type:

5-speed manual, constant mesh

Clutch Type:

Wet multi-plate

Transmission Oil Type Common:

API SG, JASO MA certified 10W-40 or 10W-50 motorcycle specific lubricant (Confirm in manual)

📐 Dimensions

Dry Weight Tc250:

Approx. 105 kg (231 lbs) (Specific figures to be confirmed in manual)

Dry Weight Tc450:

Approx. 110 kg (243 lbs) (Specific figures to be confirmed in manual)

Dry Weight Tc510:

Approx. 111 kg (245 lbs) (Specific figures to be confirmed in manual)

Wheelbase:

Approx. 1470-1490 mm (57.9-58.7 in) (Model dependent, confirm in manual)

Seat Height:

Approx. 970-980 mm (38.2-38.6 in) (Model dependent, confirm in manual)

🛡️ Safety Features

Safety Standard:

Off-road competition vehicle, not typically rated by consumer safety organizations like NHTSA or Euro NCAP.

Braking System:

Hydraulic disc brakes front and rear (Brand typically Brembo).

Frame Construction:

Chromoly steel perimeter frame designed for rigidity and impact resistance.

💡 Technology Features

Features:

N/A (Dedicated competition motocross bike, no infotainment system present).

Features:

N/A (No electronic rider aids present).

Features:

N/A (No connectivity features).

🔧 Maintenance

Engine Oil Change:

Every 10-15 hours of riding or annually (confirm in manual).

Air Filter Cleaning:

After every 5-10 hours of riding, or more frequently in dusty conditions.

Spark Plug Inspection:

Every 20-30 hours of riding.

Valve Clearance Check:

Every 30-50 hours of riding (critical for performance and longevity).

Engine Oil Capacity Tc250:

Approx. 0.9 L (Specific figures to be confirmed in manual)

Engine Oil Capacity Tc450:

Approx. 1.1 L (Specific figures to be confirmed in manual)

Engine Oil Capacity Tc510:

Approx. 1.2 L (Specific figures to be confirmed in manual)

Coolant Type:

Ethylene glycol based antifreeze mixed with distilled water (50/50 ratio recommended, confirm in manual).

Common Wear Items:

Clutch plates, piston rings, valve seats, wheel bearings, fork seals, chain and sprockets.

Potential Reliability:

As with many high-performance motocross bikes, regular and meticulous maintenance is key to reliability. Some units may have experienced carburetor tuning quirks or minor electrical gremlins. The manual will address these.

📚 Vehicle History

Manufacturer Origin:

Swedish, with Italian manufacturing during this era (under Cagiva ownership).

Motocross Development:

Husqvarna has a long and storied history in motocross and off-road racing, with continuous development of their TC line.

Manufacturing Location Era:

Varese, Italy (during the Cagiva Group ownership period).

🏆 Awards & Recognition

Motocross Reputation:

Husqvarna motorcycles are known for their off-road prowess and racing heritage, often receiving positive reviews in motocross publications for their performance and handling during their respective production years.