Suzuki LT80H Quad Runner 1987 Factory Service Repair Manual

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Tipo: Atv

Proveedor:

SKU: 90301

Etiquetas: 1987 Atv LT80H Quad Runner Misc Motorcycles Suzuki

Variantes de producto

Descripción

This manual covers the 1987 Quad Runner, an all-terrain vehicle designed for youth riders and recreational use. Renowned for its lightweight, user-friendly design, and reliable two-stroke engine, the LT80H offers an accessible entry into ATV riding. Its distinguishing features include an automatic transmission for ease of operation, a throttle limiter for speed control, and robust construction suitable for beginners. As an entry-level youth ATV, it competed with other models of its era, establishing a significant presence in the youth ATV market. This comprehensive factory service and repair manual provides detailed information for maintaining and repairing the 1987 Quad Runner. It covers all essential systems, including engine assembly, drivetrain, chassis, braking, and electrical components, offering step-by-step instructions for maintenance, troubleshooting, and repair procedures. The manual also includes crucial technical specifications, torque values, and fluid recommendations, empowering owners, mechanics, and technicians to ensure the vehicle's optimal performance and longevity.

🏷️ Basic Information

Identification

Make:

Suzuki

Model:

LT80H Quad Runner

Year:

Product Type:

Factory Service Repair Manual

Vehicle Category:

All-Terrain Vehicle (ATV)

👋 Introduction

Market Position

Segment:

Entry-level youth ATV

Competitive Analysis

Competitors 1987:

Honda TRX125, Yamaha Warrior 200 (though LT80 is smaller), Kawasaki Mojave 100

Key Features

Target Audience:

Youth riders, beginners, recreational users

Distinguishing Features:

Lightweight, user-friendly design, automatic transmission, reliable two-stroke engine

📋 Manual Details

Coverage Areas

Overall Coverage:

Complete factory service and repair

Page Count

Estimated Pages:

Hundreds of pages (specific count not provided in product info)

Manual Type

Type:

Service Repair Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine Systems:

Engine assembly, disassembly, tuning, lubrication, cooling, intake, exhaust, fuel delivery, ignition

Drivetrain Systems:

Transmission, clutch, drive shaft, differential (if applicable), final drive

Chassis Systems:

Frame, suspension (front and rear), steering, wheels, tires

Braking Systems:

Brake calipers, brake lines, master cylinder, brake fluid, parking brake

Electrical Systems:

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

Body And Trim:

Body panels, fenders, seat, handlebars, controls

Procedures Included

Maintenance:

Scheduled maintenance, lubrication, filter changes, spark plug replacement, chain adjustment

Troubleshooting:

Diagnostic charts, fault finding, common problems and solutions

Repair Procedures:

Step-by-step instructions for component removal, installation, and overhaul

Specifications And Data:

Torque specifications, clearances, tolerances, fluid capacities, electrical data

Technical Depth

Depth:

Comprehensive, covering basic to advanced repair and overhaul procedures

📊 Manual Specifications

File Format

Format Details:

Digital PDF, optimized for printing

Print Quality

Quality:

High-resolution scans for clear text and diagrams

Binding Type

Binding Suitability:

Printable by user, allowing for custom binding (e.g., binder, spiral)

Paper Type

Paper Suitability:

Suitable for standard printer paper (8.5x11 inches or A4)

⚙️ Engine Specifications

Primary Engine

Engine Type:

Two-stroke, single-cylinder

Displacement:

Bore X Stroke:

48.0 x 42.0 mm

Cooling System:

Forced air-cooled

Ignition System:

CDI (Capacitor Discharge Ignition)

Starting System:

Kick starter

Performance

Horsepower:

Approximately 6.5 HP (estimate based on typical 80cc two-stroke engines of the era)

Torque:

Not explicitly provided, but expected to be low-end focused for usability

Fuel System

Carburetor Model:

Mikuni VM14SC (typical for this engine size)

Fuel Type:

Unleaded gasoline (pre-mix with 2-stroke oil)

Fuel Oil Ratio:

Typically 50:1 or 20:1 (manual will specify)

Lubrication

Oil Type:

Suzuki CCI 2-stroke oil or equivalent TCW-3 rated oil

🔧 Transmission

Standard

Transmission Type:

Automatic (CVT - Continuously Variable Transmission) with forward, neutral, and reverse

Clutch Type:

Centrifugal automatic clutch

Features

Drive System:

Shaft drive to rear axle

Final Drive:

Enclosed drive shaft and bevel gear

📐 Dimensions

Exterior

Overall Length:

Approx. 1460 mm (57.5 in)

Overall Width:

Approx. 800 mm (31.5 in)

Overall Height:

Approx. 920 mm (36.2 in)

Wheelbase:

Approx. 970 mm (38.2 in)

Weights

Dry Weight:

Approx. 114 kg (251 lbs)

Ground Clearance:

Approx. 100 mm (3.9 in)

🛡️ Safety Features

Ratings

Atv Safety Standards:

Conforms to ANSI/SVIA standards for youth ATVs (design considerations for intended age group)

Active Features

Throttle Limiter:

Adjustable throttle limiter screw for speed control

Engine Kill Switch:

Handlebar-mounted engine kill switch

Passive Features

Lighting:

Headlight and taillight

Footwells:

Full floorboards for foot protection

Chain Guard:

Enclosed drive chain guard

💡 Technology Features

Infotainment

Features:

N/A (Basic utility vehicle, no infotainment systems)

Driver Assistance

Features:

N/A (Basic utility vehicle, no driver assistance systems)

Connectivity

Features:

N/A (Basic utility vehicle, no connectivity features)

🔧 Maintenance

Service Intervals

Oil Change Engine:

The 2-stroke engine typically does not have an oil change for the crankcase; oil is mixed with fuel. Gearbox oil change interval will be specified in the manual.

Spark Plug Replacement:

Recommended every 100-200 hours or annually, depending on usage and plug condition (manual will provide specifics).

Air Filter Cleaning Or Replacement:

Regular inspection and cleaning (e.g., every 20-40 hours) or replacement as needed, especially in dusty conditions.

Drive Chain Lubrication And Adjustment:

Frequent lubrication (every 10-20 hours) and adjustment to maintain proper tension.

Fluid Specifications

Transmission Oil Type:

GL-4 SAE 80W/90 hypoid gear oil (confirm specific Suzuki part number from manual).

Brake Fluid Type:

DOT 3 or DOT 4 hydraulic brake fluid (confirm specific requirement from manual).

Known Issues

Carburetor Clogging:

Common in older two-strokes due to fuel varnish and debris; requires regular cleaning/rebuilding.

Ignition System Reliability:

CDI units and stator coils can fail over time, requiring replacement.

Transmission Belt Wear:

CVT belts can wear out and require replacement based on mileage/usage.

Exhaust Port Buildup:

Two-stroke engines can accumulate carbon in the exhaust port, requiring decarbonization.

📚 Vehicle History

Brand Heritage

Parent Company:

Suzuki Motor Corporation

Atv Division Focus:

Suzuki was a pioneer and significant player in the early ATV market, known for performance and reliability.

Model Evolution

Predecessors:

The LT80H built upon Suzuki's earlier smaller displacement ATV designs, focusing on the youth market.

Successors:

The LT80 was a very successful model, evolving into the LT-Z80 and later the LT-Z90, maintaining its youth-oriented positioning.

Production

Production Period:

The LT80 was produced for many years, with the 1987 model being a key iteration.

🏆 Awards & Recognition

Recognitions

Market Perception:

Widely regarded as a reliable and fun entry-level ATV for younger riders, contributing to Suzuki's strong presence in the youth ATV segment.