Husqvarna SMR450R 2007 2008 Service Repair Workshop Manual

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Tipo: Motorcycle

Proveedor:

SKU: 101396

Etiquetas: 2007 2008 Husqvarna Misc Motorcycle Motorcycles SMR450R

Variantes de producto

Descripción

Welcome to the comprehensive guide for the SMR450R, covering the 2007 and 2008 model years. This high-performance Supermoto motorcycle is engineered for aggressive on-road riding, drawing from a rich off-road and racing heritage. Known for its torquey single-cylinder engine, likely based on the LC4 architecture, and a chassis adapted for potent street performance, the SMR450R offers an exhilarating experience for enthusiasts and track day riders. Its design emphasizes agility and power, positioning it as a capable machine against competitors of its era. This service repair workshop manual provides in-depth information essential for maintaining and repairing your SMR450R. It covers a wide array of critical systems, including engine disassembly and assembly, transmission, clutch, braking, electrical systems, fuel delivery, and chassis components. Detailed procedures for routine maintenance, troubleshooting common issues, and component overhauls are included, along with vital technical specifications and torque values. This manual serves as an indispensable resource for owners and professional technicians alike, ensuring the longevity and optimal performance of the motorcycle.

🏷️ Basic Information

Identification

Make:

Husqvarna

Model:

SMR450R

Year:

2007, 2008

Codes

Engine Code Variant:

Likely a variant of the LC4 engine family, adapted for supermoto

👋 Introduction

Market Position

Category:

High-performance Supermoto motorcycle

Target Audience:

Enthusiasts, track day riders, and professional mechanics

Competitive Analysis

Competitors 2007 2008:

KTM 450 EXC/SMR, Yamaha WR450F, Honda CRF450X, Suzuki DR-Z400SM

Key Features

Performance Orientation:

Built for aggressive on-road performance with off-road derived chassis

Single Cylinder Power:

Torquey and powerful single-cylinder engine characteristic of the era

📋 Manual Details

Coverage Areas

General Coverage:

Comprehensive service and repair for Husqvarna SMR450R 2007-2008 models

Page Count

Estimated Page Count:

Typically 300-500 pages for a full service manual of this type

Manual Type

Type:

Service Repair Workshop Manual

Language

Language:

English (standard for international manuals)

Format

Format:

Digital (likely PDF)

📖 Manual Coverage

Systems Covered

Engine Systems:

Engine disassembly, assembly, tuning, carburetor/fuel injection, cooling system, lubrication

Transmission Drivetrain:

Clutch, gearbox, final drive, chain maintenance

Chassis Suspension:

Frame, front fork, rear shock absorber, steering head, swingarm

Braking System:

Front and rear brakes, hydraulic system, pad replacement, caliper service

Electrical System:

Ignition system, lighting, battery, charging system, wiring diagrams

Fuel System:

Fuel tank, fuel pump, fuel lines, carburetor or EFI system

Exhaust System:

Exhaust pipes, muffler, heat shields

Wheels Tires:

Wheel bearing service, tire replacement, spoke tensioning

Procedures Included

Routine Maintenance:

Oil change, filter replacement, chain adjustment, spark plug replacement, air filter service

Troubleshooting:

Diagnostic procedures for common issues, fault finding guides

Repair Procedures:

Step-by-step instructions for component replacement and repair

Disassembly Assembly:

Detailed instructions for taking apart and rebuilding major components

Torque Specifications:

Torque values for critical fasteners throughout the motorcycle

Technical Depth

Depth Level:

Comprehensive from basic maintenance to in-depth engine and chassis overhauls

📊 Manual Specifications

File Format

Digital Format:

PDF (Portable Document Format)

Print Quality

Scan Quality:

High-resolution scans for clarity of text and diagrams

Binding Type

Digital Readability:

Optimized for digital viewing on computers, tablets, and smartphones

Paper Type

Digital Searchability:

Searchable text for quick access to specific information

⚙️ Engine Specifications

Primary Engine

Engine Type:

Four-stroke, single-cylinder, liquid-cooled (likely based on LC4 architecture)

Displacement:

Approximately 450cc (specific bore/stroke needed from manual)

Bore X Stroke:

Specifics to be confirmed from manual, typical for 450cc single

Valve Train:

SOHC or DOHC, 4 valves (details from manual)

Compression Ratio:

Likely in the 10:1 to 12:1 range (from manual)

Performance

Horsepower Estimate:

Estimated 45-55 HP (peak, specific to manual)

Torque Estimate:

Estimated 40-48 lb-ft (peak, specific to manual)

Fuel System

Fuel Delivery:

Carburetor (e.g., Keihin FCR 41) or EFI (specific to manual)

Fuel Type:

Unleaded gasoline, minimum 90 RON / 87 AKI

Engine Maintenance

Oil Type:

High-quality synthetic motorcycle oil, SAE 10W-50 or 15W-50 (refer to manual for specific grade)

Oil Capacity:

Approximately 1.5 - 1.8 liters (check manual)

Spark Plug Type:

Specific NGK or Denso plug type (e.g., NGK CR9EB or similar, from manual)

🔧 Transmission

Standard

Transmission Type:

6-speed manual

Optional

Automatic Option:

Not available

Features

Clutch Type:

Wet, multi-plate, hydraulic actuation

Final Drive:

Chain drive (typically 520 pitch)

Fluid Specs

Transmission Oil Type:

Motorcycle-specific transmission fluid or engine oil (refer to manual)

📐 Dimensions

Exterior

Wheelbase:

Approx. 1480-1500 mm (check manual)

Seat Height:

Approx. 900-920 mm (check manual)

Weights

Dry Weight:

Approx. 120-130 kg (check manual)

Wet Weight Estimate:

Approx. 135-145 kg (with fluids)

Fuel Capacity

Fuel Tank Capacity:

Approx. 8-10 liters (check manual)

🛡️ Safety Features

Ratings

Crash Test Results:

Not applicable to motorcycles in the same way as cars

Active Features

Braking System Type:

Hydraulic disc brakes front and rear

Front Brake Spec:

Single or dual disc, specific caliper type (e.g., Brembo, ISR) and rotor size (from manual)

Rear Brake Spec:

Single disc, specific caliper type and rotor size (from manual)

Passive Features

Lighting System:

Headlight, tail light, brake light, turn signals (LED or incandescent, from manual)

💡 Technology Features

Infotainment

Instrument Cluster:

Digital or analog speedometer/tachometer, trip meter, warning lights

Driver Assistance

Not typically equipped on this performance-oriented supermoto model of that era

Connectivity

Bluetooth Integration:

Not available

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 3,000-5,000 km or annually (refer to manual for precise interval)

Air Filter Service:

Every 1,000-2,000 km or as needed in dusty conditions (from manual)

Chain Lubrication Adjustment:

Every 500-800 km or after washing/rain (from manual)

Valve Clearance Check:

Typically every 6,000-10,000 km (from manual)

Fluid Specifications

Coolant Type:

Ethylene glycol-based coolant, 50/50 mix with distilled water (check manual for specific type/color)

Brake Fluid Type:

DOT 4 or DOT 5.1 (refer to manual for specific recommendation)

Known Issues

Common Wear Items:

Clutch plates, chain and sprockets, brake pads, fork seals, wheel bearings

Potential Engine Issues:

Cam chain tensioner issues (depending on specific engine variant and service history), starter motor reliability (if applicable)

Electrical Gremlins:

Loose connections, grounding issues, especially in dirt/water exposure

📚 Vehicle History

Brand Heritage

Husqvarna Legacy:

One of the oldest motorcycle manufacturers, with strong off-road and racing roots

Model Evolution

Smr Series Development:

Evolved from Husqvarna's successful enduro and motocross platforms, adapted for supermoto racing and street use

Production

Manufacturing Location:

Typically Italy for Husqvarna motorcycles of this era

Ownership Changes:

Husqvarna was owned by MV Agusta (part of GEMV) during this period, prior to BMW acquisition in 2013.

🏆 Awards & Recognition

Recognitions

Motorsport Success:

Husqvarna SMR models have a history of success in supermoto racing championships

Ratings

Motorcycle Reviews Era:

Generally well-regarded for aggressive handling and powerful engine delivery for supermoto use