Suzuki QuadRunner 250 / KingQuad 280 Service Manual Repair 1987-1998

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Tipo: Atv

Proveedor:

SKU: 51509

Etiquetas: 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 ATV KingQuad 280 Ozark Models Powersports QuadRunner 250 Suzuki

Variantes de producto

Descripción

This manual provides comprehensive service and repair information for the Suzuki QuadRunner 250 and KingQuad 280 models, covering production years from 1987 through 1998. These robust all-terrain vehicles are known for their reliable four-stroke engines and capable 4x4 systems, making them popular choices for utility and recreational use. The QuadRunner series established a strong legacy for Suzuki in the ATV market, with the KingQuad designation representing advancements in capability and performance for its era. This guide is designed to assist owners and technicians in maintaining these durable machines. The scope of this extensive 264-page manual encompasses all essential aspects of vehicle care and repair. It details complete engine overhaul procedures, transmission maintenance, chassis and suspension servicing, and electrical system diagnostics. Furthermore, the manual includes regular maintenance schedules, troubleshooting guides for common issues, and in-depth technical specifications such as torque values and fluid recommendations. By providing clear, step-by-step instructions and detailed diagrams, this resource empowers users to effectively maintain, diagnose, and repair their Suzuki QuadRunner 250 or KingQuad 280, ensuring optimal performance and longevity.

🏷️ Basic Information

Identification

Make:

Suzuki

Model:

QuadRunner 250 / KingQuad 280

Product Name:

Suzuki QuadRunner 250 / KingQuad 280 Service Manual Repair 1987-1998 PDF Download

Product Type:

Service Manual / Repair Manual

👋 Introduction

Market Position

Target Audience:

Owners of Suzuki QuadRunner 250 and KingQuad 280 ATVs seeking to perform their own maintenance, repairs, and diagnostics.

Competitive Analysis

Value Proposition:

Provides a comprehensive and accessible resource for DIY maintenance and repair, covering a wide range of model years and variants, often at a lower cost than factory service manuals.

Key Features

Key Features Summary:

264 pages of detailed repair information, including complete teardowns, rebuilds, diagnostic procedures, torque specs, part diagrams, and troubleshooting guides.

📋 Manual Details

Coverage Areas

Covered Models:

Suzuki LT-F250 QuadRunner 250 (1991-1998), Suzuki LT-4WD QuadRunner 250 4x4 (1987-1998), Suzuki LT-F4WDX KingQuad 280 4x4 (1991-1998)

Covered Years:

1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998

Page Count

Page Count:

Manual Type

Manual Type:

Aftermarket Service/Repair Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine:

Complete engine overhaul, teardown, rebuild, troubleshooting, maintenance, valve clearance adjustments, piston and cylinder work, crankshaft, connecting rod, camshaft, ignition system, carburetor tuning and repair, fuel system, oil system.

Transmission:

Gearbox repair, clutch operation and adjustment, drive shaft maintenance, reverse gear system, transmission fluid specifications and change procedures.

Chassis And Suspension:

Front forks, rear suspension struts, swingarm maintenance, steering system (triple trees, handlebars), wheel bearing service, brake system overhaul (pads, rotors, calipers, lines).

Electrical System:

Starting system (starter motor, kickstarter), battery maintenance and charging system (rectifier, stator, magneto), lighting system troubleshooting, ignition system components, switches, wiring diagrams (implied by comprehensive coverage).

Bodywork And Trim:

Plastic component repair and installation, fender installation, seat maintenance, body panel adjustments.

Procedures Included

Maintenance:

Regular maintenance schedules, fluid changes (engine oil, coolant, brake fluid), lubrication points, filter replacement (air, oil), tire pressure checks, battery charging.

Troubleshooting:

Diagnosing and resolving common problems such as no spark, starting issues, engine performance problems, fuel mixture issues, electrical faults, overheating.

Repair And Rebuild:

Complete teardown and rebuild procedures for all major components, engine internal repairs, transmission rebuilds, suspension overhaul, brake system repairs.

Technical Data:

Torque specifications for critical fasteners, valve clearance data, jetting information (main jet, pilot jet, slow jet), engine oil viscosity recommendations, coolant specifications, tire pressure recommendations.

Technical Depth

Depth:

Comprehensive, covering everything from basic maintenance and troubleshooting to complete engine and transmission rebuilds. Includes detailed part diagrams and illustrations.

📊 Manual Specifications

File Format

File Format:

Print Quality

Print Quality:

Printable and savable without restrictions.

Binding Type

Binding Type:

N/A (Digital Download)

Paper Type

Paper Type:

N/A (Digital Download)

Features

Searchability:

Searchable text allows for quick access to specific information.

Navigation:

Clickable chapters for easy navigation.

Replacement Policy:

Free replacement offered if the manual is lost.

⚙️ Engine Specifications

Primary Engine

Engine Type:

Four-stroke, Single-cylinder (specific displacement varies by model, but generally around 250-280cc)

Cooling System:

Air-cooled (common for this era of ATV, though liquid cooling might be present on some higher-end models like the KingQuad).

Performance

Bore X Stroke:

Not specified in product info, but essential for manual content.

Horsepower:

Not specified in product info, but typical for 250-280cc ATVs of this era is in the 15-25 HP range.

Torque:

Not specified in product info, but critical for engine rebuilds.

Fuel System

Carburetor Type:

Likely a single carburetor (e.g., Mikuni) with adjustable main jet, pilot jet, and mixture screw for tuning.

Fuel Injection:

Not typically found on the base QuadRunner models of this era. KingQuad models might have had early EFI systems, but the manual description focuses on carburetor tuning.

Lubrication

Engine Oil Viscosity:

Likely 10W-40 or 20W-50, depending on operating temperature. Manual would specify exact recommendation.

Engine Oil Capacity

Oil Capacity:

Approximately 1.5-2.0 liters, but the manual would provide exact figures.

Ignition

Ignition Type:

CDI (Capacitor Discharge Ignition) is highly probable for this era.

🔧 Transmission

Standard

Transmission Type:

Automatic (CVT - Continuously Variable Transmission) with Hi/Lo range and Reverse is common for these models, especially the 4x4 variants. Some earlier models might have had manual transmissions.

Optional

Transmission Options:

The manual covers different configurations based on the specific model variant (e.g., 2WD vs. 4WD, presence of reverse).

Features

Drive System:

Shaft drive, 2WD or 4WD selectable (likely with a differential lock on some models).

Fluid Specifications

Transmission Fluid:

The manual would specify the type and grade of transmission fluid required (e.g., specific ATF or gear oil, depending on design).

📐 Dimensions

Exterior

Length:

Varies by model, but typical for this class of ATV.

Width:

Varies by model, but typical for this class of ATV.

Height:

Varies by model, but typical for this class of ATV.

Weights

Dry Weight:

Varies by model, but typically in the 400-550 lbs range.

Curb Weight:

Not specified in product info, but the manual may contain this data.

Payload Capacity:

Not specified in product info, but typically around 200-300 lbs for rack capacity.

🛡️ Safety Features

Ratings

Safety Standards:

Not applicable in the context of formal crash ratings like cars, but the manual covers safe operating procedures and maintenance for optimal performance and reliability.

Active Features

Braking System:

Hydraulic disc brakes (front and rear) are standard on most models. The manual covers their maintenance and repair.

Passive Features

Lighting:

Headlights, taillights, and brake lights for visibility. The manual covers their maintenance and bulb replacement.

💡 Technology Features

Infotainment

Infotainment Systems:

Basic instrumentation (speedometer, odometer, indicator lights). No advanced infotainment features expected for this era of ATV.

Driver Assistance

Driver Assistance Features:

None. Focus is on mechanical systems.

Connectivity

Connectivity Features:

None.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Typically every 1000 miles or 6 months, but the manual will provide precise intervals. Some sources suggest every 3-6 months or 100 hours of use for ATVs.

Air Filter Cleaning:

Regular checks and cleaning, especially in dusty conditions. Replacement intervals will be detailed in the manual.

Valve Adjustment:

Intervals vary, but typically around every 3,000 miles or as indicated by engine performance. The manual will detail the procedure and specifications.

Fluid Specifications

Engine Oil Spec:

Suzuki recommends specific SAE viscosity grades (e.g., SAE 10W-40, SAE 20W-50) and API classifications. The manual will be the definitive source.

Coolant Spec:

A permanent type antifreeze/coolant mixture (typically 50/50) for freeze protection and corrosion inhibition. Specific Suzuki or equivalent coolant should be used.

Known Issues

Carburetor Issues:

Clogged jets, worn floats, and vacuum leaks are common on older carbureted ATVs. This manual would be invaluable for diagnosis and repair.

Starter Problems:

Starter motor wear, solenoid failure, or battery issues are common wear items. The manual covers diagnosis of these systems.

Suspension Wear:

Worn bushings, seals, and damaged shocks/struts can affect ride quality and handling. Manual covers suspension rebuilds.

📚 Vehicle History

Brand Heritage

Suzuki Atv Legacy:

Suzuki has a strong history in the ATV market, with the QuadRunner line being foundational. The KingQuad nameplate was introduced later, signifying more premium and powerful offerings.

Model Evolution

Quadrunner Kingquad Transition:

The QuadRunner was a popular 2WD and 4WD utility ATV. The KingQuad 280 built upon this with enhanced 4WD capabilities and often more advanced features for its time, representing Suzuki's push into the higher-end utility ATV segment.

Production

Production Period:

1987-1998, indicating a significant production run and widespread market presence.

🏆 Awards & Recognition

Recognitions

Atv Market Impact:

The QuadRunner and early KingQuad models were highly regarded in their segment for reliability and capability, contributing to Suzuki's strong market position in ATVs during the late 20th century.