2006-2009 Suzuki LT-R450 QuadRacer Service Repair Manual LTR450 (Highly Detailed FSM PDF Preview) Download

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Tipo: Atv

Proveedor:

SKU: 73312

Etiquetas: 2006 2007 2008 2009 ATV LT-R450 QuadRacer LTR450 Powersports Quadracer Suzuki

Variantes de producto

Descripción

The Suzuki LT-R450 QuadRacer, produced from 2006 to 2009, stands as a formidable high-performance sport ATV. Engineered for enthusiasts and racers, this model is renowned for its potent 4-stroke, DOHC, 5-valve, single-cylinder engine, boasting a displacement of 449.2 cc and delivering approximately 40-45 horsepower. Its advanced fuel injection system, coupled with a robust chassis and responsive suspension, positions it as a direct competitor in the demanding sport ATV market. The LT-R450's design emphasizes agility and power, reflecting Suzuki's strong heritage in performance off-road vehicles. This comprehensive workshop service and repair manual provides complete coverage for the Suzuki LT-R450 QuadRacer, encompassing all aspects of maintenance, rebuilding, refurbishment, and restoration for the 2006 through 2009 model years. With 492 pages of detailed information, it includes in-depth procedures for the engine, fuel injection system, chassis, suspension, and electrical systems, supported by diagrams, specifications, and diagnostic flowcharts. The manual is designed to empower owners and technicians, offering the knowledge required for accurate troubleshooting and effective repair, ultimately ensuring the optimal performance and longevity of the vehicle.

🏷️ Basic Information

Identification

Make:

Suzuki

Model:

LT-R450 QuadRacer

Model Years Covered:

2006, 2007, 2008, 2009

Codes

Chassis Code:

LT-R450

Engine Code Designation:

K8, K9 (for updates)

👋 Introduction

Market Position

Segment:

High-performance sport ATV

Target Audience:

Enthusiasts, racers, and owners seeking detailed repair and maintenance information.

Competitive Analysis

Competitors:

Yamaha YFZ450, Honda TRX450R, Kawasaki KFX450R

Key Features

Dealer Equivalence:

This manual is equivalent to the service information used by authorized Suzuki dealers.

Value Proposition:

Saves money on repair and maintenance costs by enabling DIY repairs and informed servicing.

Delivery Advantage:

Instant download eliminates shipping costs and wait times.

📋 Manual Details

Coverage Areas

Primary Coverage:

Complete Service and Repair

Secondary Coverage:

Maintenance, Rebuilding, Refurbishment, Restoration

Page Count

Total Pages:

Manual Type

Type:

Official Full Workshop Service and Repair Manual (FSM)

Language

Language:

English

Format

Delivery Method:

Instant Download (Digital)

📖 Manual Coverage

Systems Covered

Powertrain:

Engine, FI System, Fuel System, Throttle Body, Cooling System, Lubrication System, Transmission, Drive Train

Chassis And Suspension:

Chassis, Suspension (Front and Rear), Steering, Brakes, Wheels, Tires

Electrical And Electronics:

Electrical System, Ignition, Charging System, Battery, Wiring Diagrams

Body And Controls:

Body panels, Fenders, Controls, Accessories

Procedures Included

Diagnostics:

FI System Diagnosis, Troubleshooting common issues (e.g., no spark, starting problems, idle issues)

Maintenance:

Periodic Maintenance, Oil changes, Filter replacements, Fluid checks, Valve clearance adjustments

Repair And Rebuild:

Complete tear down and rebuild, Engine overhaul, Transmission servicing, Brake system repair, Suspension servicing

Installation And Adjustment:

Throttle body adjustment, Carburetor (if applicable in earlier models/variants) tuning, Clutch adjustment, Suspension setup

Updates And Specifics:

Updates for LT-R450K8 (08-MODEL), Updates for LT-R450K9 (09-MODEL)

Technical Depth

Depth:

Comprehensive, covering all aspects from basic maintenance to complete engine and chassis rebuilds.

Documentation Type:

Includes pictures, part diagrams, torque specifications, electrical schematics, and diagnostic flowcharts.

📊 Manual Specifications

File Format

Format:

Searchability:

Searchable Text

Print Quality

Printability:

Printable without restriction

Binding Type

Binding:

Digital (Downloadable PDF)

Paper Type

Paper Quality:

N/A (Digital format)

Organization

Organization:

Highly organized with Bookmarks and Index

Requirements

Software Requirements:

Adobe PDF Reader

⚙️ Engine Specifications

Primary Engine

Engine Type:

4-stroke, DOHC, 5-valve, Single Cylinder

Displacement:

449.2 cc (27.42 cu. in.)

Bore X Stroke:

95.5 mm x 62.1 mm (3.76 in. x 2.44 in.)

Compression Ratio:

11.7:1

Performance

Horsepower:

Approximately 40-45 HP (dependent on year and tuning, exact figures may vary within manual)

Torque:

Specifications provided within the manual.

Fuel System

Fuel Delivery:

Fuel Injection (FI) System

Throttle Body:

Suzuki's proprietary FI system with electronic throttle control (details on servicing and diagnosis are key features of the manual)

Cooling And Lubrication

Cooling System:

Liquid-cooled

Lubrication System:

Forced lubrication, Wet sump

🔧 Transmission

Standard

Type:

5-speed manual with reverse

Optional

Transmission Options:

N/A (Single option available)

Features

Clutch Type:

Wet multi-plate

Drive Type:

Chain drive

📐 Dimensions

Exterior

Overall Length:

Approx. 1,815 mm (71.5 in.)

Overall Width:

Approx. 1,260 mm (49.6 in.)

Overall Height:

Approx. 1,100 mm (43.3 in.)

Weights

Dry Weight:

Approx. 177 kg (390 lbs)

Fuel Tank Capacity:

Approx. 10.0 L (2.6 US gal.)

🛡️ Safety Features

Ratings

Atv Safety Standards:

Information on inherent safety features and design for off-road use covered in manual.

Active Features

Braking System:

Dual hydraulic disc brakes (front), Single hydraulic disc brake (rear). Detailed inspection and servicing procedures included.

Throttle Limiter:

Not typically present on this performance model, but manual would cover throttle cable adjustment and function.

Passive Features

Frame Construction:

High-tensile steel semi-double cradle frame. Manual details frame inspection and repair.

Handlebars And Controls:

Sport-oriented handlebar and control layout. Manual covers adjustments and replacement.

💡 Technology Features

Infotainment

Infotainment System:

N/A (This is a performance ATV focused on mechanical operation, not typically equipped with advanced infotainment).

Driver Assistance

Electronic Features:

Fuel Injection (FI) system with electronic control is a primary technology. Manual covers its diagnosis and calibration.

Connectivity

Diagnostic Ports:

Manual details access and use of any onboard diagnostic ports for FI system analysis.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Refer to manual for specific mileage/hours; typically every 1,000-2,000 miles or seasonal use.

Air Filter Cleaning:

Frequent checks and cleaning recommended for off-road use, detailed in manual.

Valve Clearance Check:

Specified intervals within manual, crucial for performance.

Fluid Specifications

Engine Oil Type:

Suzuki recommends API SG or higher, SAE 10W-40. Manual will provide exact specifications and capacity.

Coolant Type:

Permanent type antifreeze/coolant (50% solution). Manual details capacity and mixture.

Brake Fluid Type:

DOT 4 hydraulic brake fluid. Manual specifies checking and replacement intervals.

Known Issues

Common Wear Items:

Clutch plates, wheel bearings, brake pads, tires, chain and sprockets, swingarm bushings, steering stem bearings.

Engine Performance Tips:

Manual covers maintaining optimal fuel injector function, proper ignition timing, and valve clearance for peak performance.

Troubleshooting Guides

Starting Problems:

Manual offers detailed steps for diagnosing no-spark conditions, fuel delivery issues, and starter system faults.

📚 Vehicle History

Brand Heritage

Suzuki Atv Legacy:

Suzuki has a strong history in performance ATVs, with the QuadRacer line being a prominent contributor to sport ATV racing and performance.

Model Evolution

Quadracer Lineage:

The LT-R450 was introduced as Suzuki's answer to the burgeoning sport ATV market, featuring advanced technology like fuel injection and a potent engine. The model saw minor updates through its production run (K8, K9).

Production

Production Period:

2006-2009

Manufacturing Location:

Likely Japan or contracted facilities for Suzuki

🏆 Awards & Recognition

Recognitions

Industry Accolades:

While specific awards for the LT-R450 aren't detailed here, it was widely regarded as a top-tier sport ATV in its class during its production run, favored in racing circles for its performance and handling.

Ratings

Performance Reviews:

Consistently rated highly in ATV enthusiast publications for its powerful engine and competitive chassis.