2006 Suzuki LT-R450 QuadRacer R450 Service Manual
450cc liquid-cooled DOHC engine specifications, fuel injection diagnostics, and complete chassis service procedures with torque data and adjustment intervals.
Suzuki Models Covered & Key Technical Specifications
Models: Suzuki LT-R450, QuadRacer R450
Sub-models / Variants: K6 ('06-Model), E-19 (E.U.), E-28 (Canada), E-33 (California U.S.A.)
Model Year: 2006
Serial Numbers: JSAAL41A 62100001–
Technical Data:
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Engine: Four-stroke, liquid-cooled, DOHC, single cylinder
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Displacement: 450 cm³ (27.5 cu. in)
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Bore and Stroke: 95.5 mm x 62.8 mm
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Compression Ratio: 11.7:1
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Fuel System: Electronic Fuel Injection
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Transmission: 5-forward, 1-down 4-up foot-operated
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Clutch: Wet multi-plate type
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Starting System: Electric
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Idle Speed: 1,800 ± 100 r/min
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Coolant Capacity: 1.4 L (1.5 US qt)
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Fuel Capacity: 10.0 L (2.6 US gal)
Suzuki Manual Features & Content Preview
2006 Suzuki LT-R450 Service Manual
- Official 428-page OEM publication (95106-06150-05E) for the 2006 Suzuki LT-R450 and QuadRacer R450 sport ATVs (K6-series).
- Covers specific regional configurations for the U.S., Canada, and E.U. markets.
- Includes 47 internal-component exploded-view diagrams and 31 dedicated torque-specification tables.
- Instant download directly to your device immediately after checkout—re-download the file anytime with no expiration.
- Fully searchable OCR text layer lets you jump straight to a specific torque spec or troubleshooting code by keyword.
- Print exact sections for shop-floor use and avoid ruining a physical book with greasy fingerprints.
Technical Walkthrough and Shop Workflow
This first-edition documentation is the primary factory reference for the inaugural 2006 LT-R450 model year. It covers everything from basic periodic tuning to full teardown procedures for the liquid-cooled, DOHC 450cc engine. Instead of guessing, you get direct access to factory specifications for cylinder head inspection, crankshaft assembly, and transmission gear configuration. Because this manual is an instant download, you can pull up electrical connector locations, suspension settings, and lubrication requirements right on your tablet or phone while standing at your workbench.
Specification Highlights and Reference Data
Having exact reference data is critical for precision engine maintenance. This factory workshop manual outlines strict parameters required for the K6-series build, such as the 0.10–0.20 mm intake valve clearance, the 14 Nm cylinder head cover bolt torque, and overall system capacities including the 10.0-liter fuel tank. You will also find diagnostic trouble codes, fuel injection sensor thresholds, and electrical system voltages to speed up troubleshooting. Working on high-performance ATVs requires precision and carries inherent risks; always verify your work against these factory specs and consult a certified technician if you are unsure about critical engine, chassis, or fuel-injection systems before hitting the track.
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