Husqvarna TC449 2011 Service Repair Workshop Manual

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🏷️ Basic Information Identification Make: Husqvarna Model: TC449 Year: 2011 Codes Model Code: TC449 👋 Introduction Market Position Vehicle Segment: Competition/Motocross Motorcycle Competitive Analysis Key Competitors Era: KTM EXC, Yamaha...

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Taper: Motorcycle

Distributeur:

UGS: 75565

Mots clés: 2011 Husqvarna Misc Motorcycle Motorcycles TC449

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Description

🏷️ Basic Information

Identification

Make:

Husqvarna

Model:

TC449

Year:

Codes

Model Code:

TC449

👋 Introduction

Market Position

Vehicle Segment:

Competition/Motocross Motorcycle

Competitive Analysis

Key Competitors Era:

KTM EXC, Yamaha WR, Honda CRF, Kawasaki KXF, Suzuki RM-Z.

Key Features

Engine Configuration:

Single-cylinder, four-stroke, often featuring a DOHC (Double Overhead Camshaft) design.

Frame Type:

Typically a perimeter or backbone frame made of steel or aluminum for strength and rigidity.

Suspension Type:

High-performance, long-travel adjustable suspension, usually inverted front forks and a monoshock rear. Often includes advanced damping systems.

Intended Use:

Off-road competition, trail riding, motocross.

📋 Manual Details

Coverage Areas

General Coverage:

Comprehensive service and repair for the 2011 Husqvarna TC449.

Page Count

Estimated Page Count:

300-400 pages (typical for comprehensive service manuals of this type)

Manual Type

Manual Type:

Service Repair Workshop Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Engine disassembly, assembly, inspection, tuning, valve adjustment, piston, connecting rod, crankshaft, oil pump, lubrication system.

Fuel System:

Fuel injection system, fuel pump, injectors, throttle body, fuel pressure regulator, fuel tank, fuel lines.

Ignition System:

Ignition coils, spark plugs, ECU (Engine Control Unit) diagnostics related to ignition, timing.

Cooling System:

Radiator, coolant hoses, water pump, thermostat, fan assembly, coolant specifications and bleeding procedures.

Exhaust System:

Exhaust pipe, muffler, catalytic converter (if applicable), lambda sensors (oxygen sensors).

Transmission Clutch:

Clutch operation, clutch slave cylinder, clutch master cylinder, clutch fluid, clutch replacement.

Transmission Gearbox:

Gearbox disassembly, assembly, inspection, gear shift mechanism, transmission fluid specifications and change intervals.

Suspension Front:

Front forks, seals, oil type and level, springs, damping adjustments, steering head bearings.

Suspension Rear:

Rear shock absorber, linkage system, swingarm, bearings, rear suspension adjustment.

Braking System Front:

Brake calipers, brake pads, brake discs, master cylinder, brake fluid specifications, bleeding procedures, ABS components (if applicable).

Braking System Rear:

Rear brake caliper, brake pads, brake disc, master cylinder, brake fluid specifications, bleeding procedures.

Wheels Tires:

Wheel bearing inspection and replacement, tire pressure recommendations, tire size specifications.

Electrical System Charging:

Alternator, rectifier/regulator, battery specifications, testing and charging procedures.

Electrical System Starting:

Starter motor, starter solenoid, battery connections.

Electrical System Lighting:

Headlight, taillight, brake light, turn signals, wiring diagrams for lighting circuits.

Electrical System Instrumentation:

Instrument cluster, sensors for speed, RPM, fuel level, warning lights.

Electrical System ECU Wiring:

ECU function, wiring harness diagrams, diagnostic connector (if applicable).

Body Frame:

Frame inspection, subframe, body panels, seat, fuel tank removal and installation.

Controls:

Throttle controls, clutch lever, brake levers, foot controls, handlebar adjustments.

Procedures Included

Routine Maintenance:

Oil changes, filter replacements, chain adjustment, brake fluid checks, coolant checks, spark plug inspection/replacement.

Scheduled Maintenance:

Detailed maintenance schedules based on mileage or time, covering all major service points.

Troubleshooting:

Diagnostic procedures for common problems, identifying causes and providing solutions for electrical, mechanical, and fuel system issues.

Engine Repair:

Full engine rebuild procedures, including torque specifications, clearances, and component replacement.

Transmission Repair:

Transmission disassembly, gear inspection, bearing replacement, seal replacement.

Suspension Repair:

Fork seal replacement, fork oil changes, shock absorber servicing, linkage bearing replacement.

Brake System Repair:

Brake caliper overhaul, master cylinder replacement, brake line bleeding, pad and disc replacement.

Electrical Diagnostics:

Wiring diagrams, troubleshooting electrical faults, testing components like sensors and actuators.

Wheel Tire Service:

Wheel bearing replacement, tire mounting and balancing (general principles).

Bodywork Repair:

Removal and installation of body panels, seat, fuel tank.

Technical Depth

Depth Level:

Comprehensive (from basic maintenance to full engine and gearbox rebuilds, and in-depth electrical diagnostics).

Diagnostic Capabilities:

Detailed troubleshooting guides, fault code interpretation (if applicable), and component testing procedures.

Special Tools:

Lists and descriptions of specialized tools required for specific procedures.

📊 Manual Specifications

File Format

File Type:

PDF (Portable Document Format)

Searchability:

Likely text-searchable, allowing for quick location of specific topics.

Print Quality

Print Readability:

Designed for clear reading and printing of diagrams and text.

Binding Type

Digital Binding:

N/A (Digital download)

Paper Type

Digital Paper:

N/A (Digital download)

⚙️ Engine Specifications

Primary Engine

Engine Type:

Four-stroke, Single Cylinder

Displacement:

Approximately 449cc (specific bore and stroke would be in the manual)

Bore X Stroke:

Detailed in manual (e.g., 97mm x 60.8mm for similar models)

Compression Ratio:

Detailed in manual (typical for performance engines: 12.0:1 or higher)

Valvetrain:

DOHC, 4 valves per cylinder

Performance

Horsepower:

Estimated 50-60 HP (specific figures in manual)

Torque:

Estimated 45-50 Nm (specific figures in manual)

Fuel System

Fuel Delivery:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded gasoline (RON 95 or higher recommended)

Lubrication

Oil Type:

Synthetic SAE 10W-40 or 15W-50 motorcycle-specific engine oil (API SG/SH/SJ/SL or JASO MA/MA2 recommended)

Oil Capacity:

Approximately 1.0 - 1.2 liters (check manual for exact capacity with/without filter change)

🔧 Transmission

Standard

Transmission Type:

Constant mesh, 5-speed sequential manual

Clutch Type:

Wet, multi-plate, hydraulic actuation

Features

Gear Ratios:

Detailed in manual

Final Drive:

Chain drive

Transmission Fluid:

API GL-4 or GL-5 75W/90 hypoid gear oil (for gearbox, distinct from engine oil in some motorcycles)

📐 Dimensions

Exterior

Wheelbase:

Approx. 1490-1510 mm (specific in manual)

Seat Height:

Approx. 950-970 mm (specific in manual)

Weights

Dry Weight:

Approx. 105-115 kg (specific in manual, without fluids)

Fuel Tank Capacity:

Approx. 7-8 liters (specific in manual)

🛡️ Safety Features

Ratings

Safety Certification:

N/A (Off-road competition vehicles are not typically rated by consumer safety organizations like NHTSA/Euro NCAP)

Active Features

Braking System:

Hydraulic disc brakes front and rear for strong stopping power.

Suspension Control:

Adjustable suspension allows tuning for stability and rider control.

Passive Features

Frame Integrity:

Robust frame construction to withstand off-road stresses.

Ergonomics:

Designed for rider control and comfort during aggressive riding.

💡 Technology Features

Infotainment

Infotainment System:

Not applicable for a competition motocross bike.

Driver Assistance

Advanced Rider Aids:

Typically none, focus is on direct rider control and mechanical performance.

Connectivity

Connectivity Features:

Not applicable for a competition motocross bike.

🔧 Maintenance

Service Intervals

Engine Oil Change:

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

Oil Filter Change:

Every 20-30 hours or annually. (Specific recommendation in manual)

Air Filter Cleaning:

Every 5-10 hours of riding, especially in dusty conditions.

Spark Plug Inspection:

Every 20-30 hours of riding.

Chain Adjustment Lubrication:

Every 5-10 hours of riding.

Valve Clearance Check:

Every 40-60 hours of riding. (Critical for performance and engine longevity)

Fluid Specifications

Engine Oil Spec:

Synthetic SAE 10W-40 or 15W-50, API SG/SH/SJ/SL, JASO MA/MA2

Brake Fluid Spec:

DOT 4 hydraulic brake fluid

Coolant Spec:

Ethylene glycol based coolant with corrosion inhibitors, mixed 50/50 with distilled water.

Fork Oil Spec:

Specific viscosity and grade provided in manual (e.g., Showa SS-45, Motul Factory Line 5W).

Known Issues

Common Wear Items:

Clutch plates, fork seals, wheel bearings, steering head bearings, chain and sprockets are typical wear items on high-performance dirt bikes.

Efi Component Checks:

Regular checks of the fuel injector and throttle body for debris can prevent performance issues.

Suspension Servicing:

Regular servicing of suspension components is crucial for optimal performance and longevity.

📚 Vehicle History

Brand Heritage

Brand Origin:

Husqvarna Motorcycles is one of the oldest motorcycle manufacturers, originating in Sweden in 1903.

Brand Focus:

Historically strong in off-road racing, including motocross and enduro.

Model Evolution

Tc Lineage:

The TC (Touring Competition) line represents Husqvarna's dedicated motocross offerings. The 449cc displacement is a common category for competitive motocross bikes.

Development Era:

The 2011 model was part of a significant development period for Husqvarna, as ownership and management structures evolved.

Production

Manufacturing Location:

Typically manufactured in Italy during this period, following Husqvarna's acquisition by MV Agusta Motor S.p.A. and later BMW Motorrad.

🏆 Awards & Recognition

Recognitions

Motorcycle Awards:

Specific awards for the 2011 TC449 are not widely publicized; Husqvarna models are generally recognized for their off-road prowess and racing heritage.