🏷️ Basic Information

Make:

Suzuki

Model:

LT80 QuadRider

Model Variant:

LT80 (LT-F80)

Chassis Code:

Unknown (specific chassis codes not provided in product info)

Engine Code:

Unknown (specific engine codes not provided in product info)

👋 Introduction

Positioning:

Essential DIY repair and maintenance resource for owners of Suzuki LT80 QuadRider and related models (LT-F250, LT-F280) from 1987-2006.

Comparison:

Directly competes with official Suzuki factory service manuals, offering similar comprehensive coverage in a convenient digital format. Empowers users to perform repairs, saving on professional labor costs.

Features:

Instant PDF download, DIY savings, detailed diagrams, troubleshooting guides, broad model year coverage.

📋 Manual Details

Primary Coverage:

Suzuki LT80 QuadRider

Secondary Coverage:

Suzuki LT-F250 King Quad, Suzuki LT-F280 QuadRunner

Estimated Page Count:

N/A (PDF download, actual page count not specified but implied to be comprehensive)

Type:

Factory Service Manual / Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine:

Engine removal/installation, cylinder head, valve, camshaft, cylinder, piston, alternator, starter clutch, crankcase, crankshaft, balancer, lubrication system, fuel system, cooling system

Transmission:

Sub-transmission, gearshift linkage, automatic transmission system

Drivetrain:

Front driving mechanism, rear driving mechanism, selectable 4WD system (likely applicable to King Quad/QuadRunner variants mentioned)

Chassis And Body:

Frame, body panel, exhaust system, front wheel, suspension, steering, rear wheel, suspension, brake system

Electrical:

Battery, charging system, ignition system, electric starter, lights, meters, switches, wiring diagram

Maintenance:

Scheduled maintenance, lubrication, fluid changes

Repair And Rebuild:

Complete engine rebuild, transmission overhaul, suspension repair, brake system service, electrical component replacement

Troubleshooting:

Diagnostic procedures, common issue resolution

Installation And Adjustment:

Component installation, system adjustments

Depth:

Comprehensive, covering all aspects from basic maintenance to detailed internal component repair and diagnostics. Includes wiring diagrams and technical features.

📊 Manual Specifications

Format:

PDF

Searchability:

Searchable text (typical for professionally produced PDFs)

Print Quality:

Printable (intended for user printing)

Binding:

N/A (Digital Download - No physical binding)

Paper Type:

N/A (Digital Download - No physical paper type)

⚙️ Engine Specifications

Type:

Air-cooled, 2-stroke, single-cylinder

Displacement:

72.7 cc (for LT80)

Bore X Stroke:

43.0 mm x 48.8 mm (for LT80)

Bore X Stroke Variant:

72.0 mm x 63.4 mm (for LT-F250/280, approximately)

Horsepower:

N/A (Specific HP figures not universally published for these models, but generally in the 5-8 HP range for LT80)

Torque:

N/A (Specific torque figures not universally published for these models)

Carburetor:

Mikuni VM Series (e.g., VM16SC for LT80)

Fuel Type:

Unleaded gasoline (91 octane or higher recommended, mixed with 2-stroke oil in appropriate ratio)

Oil Mixture:

50:1 ratio (Gasoline to 2-stroke oil) - Always verify with manual for specific model

Type:

Air-cooled

🔧 Transmission

Type:

CVT (Continuously Variable Transmission) with Automatic Clutch and Torque Converter

Gears:

N/A (CVT is the primary system)

Drive:

Shaft drive to rear axle; Front driving mechanism may be engaged (selectable 4WD on some models)

Transmission Oil:

Suzuki recommends specific gear oil for final drive. CVT belt lubrication is internal to the system.

📐 Dimensions

Length:

N/A (Specific dimensions not provided in product info, but LT80 is a youth ATV)

Width:

N/A (Specific dimensions not provided in product info)

Height:

N/A (Specific dimensions not provided in product info)

Dry Weight:

Approx. 115 kg (253.5 lbs) for LT80

Curb Weight:

N/A (Specific curb weight not provided in product info)

🛡️ Safety Features

Crash Test Results:

N/A (ATVs are not typically subject to automotive crash testing standards)

Brakes:

Hydraulic disc brakes front and rear (typically). Drum brakes may be present on some earlier or simpler configurations.

Parking Brake:

Yes (often integrated into rear brake lever or a separate caliper)

Throttle Limiter:

Yes (common on youth ATVs like the LT80, often adjustable)

Safety Lanyard:

Yes (kill switch lanyard) - a critical safety feature

💡 Technology Features

Infotainment System:

N/A (Basic ATV technology, no infotainment system)

Assistance Features:

N/A (No electronic driver assistance features)

Connectivity Options:

N/A (No connectivity features)

Ignition System Type:

CDI (Capacitor Discharge Ignition)

Lighting:

Headlight, taillight/brake light (typical)

🔧 Maintenance

Oil Change Engine:

Recommended every 100 hours or annually. (Specific interval to be verified in manual)

Spark Plug Service:

Recommended every 100 hours or annually. (Specific interval to be verified in manual)

Air Filter Cleaning:

Clean at intervals dependent on operating conditions, typically every 20-30 hours or as needed. (Specific interval to be verified in manual)

Gear Oil Change:

Recommended every 6 months or 100 hours. (Specific interval to be verified in manual)

Engine Oil Type:

Suzuki recommends specific 2-stroke oil for pre-mix. For oil injection models, use API TC or JASO FD certified 2-stroke oil.

Final Drive Gear Oil:

Suzuki Gear Oil (e.g., SAE 80W-90 GL-5) - Verify specific viscosity and GL rating in manual.

Brake Fluid:

DOT 3 or DOT 4 hydraulic brake fluid - Verify specific type in manual.

Common Issues:

CVT belt wear, carburetor gumming due to infrequent use, starter motor issues, exhaust pipe leaks, and occasional electrical gremlins are common for this age of ATV. The manual would address diagnosis and repair.

Carburetor Cleaning Frequency:

Due to the 2-stroke nature and often seasonal use, carburetors are prone to needing cleaning more frequently than on 4-stroke engines. The manual would detail the process.

📚 Vehicle History

Heritage:

Suzuki, a long-standing manufacturer of motorcycles and ATVs, has a reputation for reliable and performance-oriented off-road vehicles.

Lt80 Evolution:

The LT80 was a very popular youth ATV, produced for nearly two decades with minimal changes, highlighting its effective and enduring design. It served as an entry-level model for many young riders.

Related Models:

The inclusion of LT-F250 King Quad and LT-F280 QuadRunner indicates that the manual may also contain sections relevant to these larger, adult-oriented ATVs from similar production eras.

Production Years Lt80:

1987-2006

Production Years Covered Manual:

1987-1998 (for King Quad/QuadRunner), 1987-2006 (for LT80)

Manufacturing Location:

Japan (typical for Suzuki)

🏆 Awards & Recognition

Model Awards:

N/A (Specific awards not listed in product info, but the LT80 was a market leader in its segment for many years).