1987-1992 Suzuki LT250R (LT-250R) ATV Repair Manual

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Basic Information Identification Make: Suzuki Model: LT250R (LT-250R) Model Codes: LT250R, LT250RJ, LT250RK, LT250RL, LT250RM, LT250RN Vehicle Type: All-Terrain Vehicle (ATV) Powertrain Layout: 2-stroke Generation Generation: First Generation (1985-1992) Introduction Market Position Positioning: Essential resource for owners and mechanics of the 1987-1992 Suzuki LT250R ATV, providing factory-level repair information. Competitive Analysis Uniqueness: Identical to store-bought repair books, offering comprehensive coverage for a specific generation of a popular sport ATV. Key Features Features: Instant download, comprehensive coverage, detailed illustrations, step-by-step instructions, model-specific accuracy. Manual Details Coverage Areas Coverage Years: 1987, 1988, 1989, 1990, 1991, 1992 Specific Models Covered: LT250R, LT250RJ, LT250RK, LT250RL, LT250RM, LT250RN Page Count Estimated Page Count: Estimated 300-500 pages (typical for comprehensive repair manuals of this era) Manual Type Manual Type: Repair Manual Purpose: Maintenance, Troubleshooting, Repair, Disassembly, Reassembly, Engine Overhaul Language Language: English Format Format: Instant Downloadable PDF Manual Coverage Systems Covered Systems: Precautions, General Information, Engine, Fuel System, Electrical System, Starting System, Exhaust System, Suspension, Driveline & Axle, Brake System, Transmission & Transaxle, Steering, Body & Accessories, Wiring, Troubleshooting Engine Detailed: Engine specifications, disassembly, assembly, lubrication, cooling system, valve (reed valve) inspection and replacement, top-end rebuilds. Fuel System Detailed: Carburetor (Mikuni VM34SS) disassembly, cleaning, adjustment, jetting, fuel pump operation, fuel tank service. Electrical System Detailed: Ignition system (CDI), lighting, charging system (stator, regulator/rectifier), battery maintenance, troubleshooting electrical faults. Suspension Detailed: Front and rear suspension system inspection, adjustment, seal replacement, shock absorber service, A-arm bearing maintenance. Driveline Axle Detailed: Chain and sprocket inspection, adjustment, and replacement, rear axle bearing maintenance. Brake System Detailed: Hydraulic brake system service, caliper overhaul, brake pad replacement, brake fluid bleeding, rotor inspection. Transmission Transaxle Detailed: Transmission disassembly, inspection of gears and shift forks, clutch assembly service, clutch cable adjustment. Steering Detailed: Steering stem bearing inspection and replacement, tie rod end maintenance, handlebar...

类型: Atv

斯库: 143457

收藏品: ALL ATV Powersports Suzuki

标签: 1987 1988 1989 1990 1991 1992 ATV LT-250R LT250R Powersports Quadracer Suzuki

产品多属性

Description

Basic Information
Identification
Make:	Suzuki
Model:	LT250R (LT-250R)
Model Codes:	LT250R, LT250RJ, LT250RK, LT250RL, LT250RM, LT250RN
Vehicle Type:	All-Terrain Vehicle (ATV)
Powertrain Layout:	2-stroke
Generation
Generation:	First Generation (1985-1992)

Introduction
Market Position
Positioning:	Essential resource for owners and mechanics of the 1987-1992 Suzuki LT250R ATV, providing factory-level repair information.
Competitive Analysis
Uniqueness:	Identical to store-bought repair books, offering comprehensive coverage for a specific generation of a popular sport ATV.
Key Features
Features:	Instant download, comprehensive coverage, detailed illustrations, step-by-step instructions, model-specific accuracy.

Manual Details
Coverage Areas
Coverage Years:	1987, 1988, 1989, 1990, 1991, 1992
Specific Models Covered:	LT250R, LT250RJ, LT250RK, LT250RL, LT250RM, LT250RN
Page Count
Estimated Page Count:	Estimated 300-500 pages (typical for comprehensive repair manuals of this era)
Manual Type
Manual Type:	Repair Manual
Purpose:	Maintenance, Troubleshooting, Repair, Disassembly, Reassembly, Engine Overhaul
Language
Language:	English
Format
Format:	Instant Downloadable PDF

Manual Coverage
Systems Covered
Systems:	Precautions, General Information, Engine, Fuel System, Electrical System, Starting System, Exhaust System, Suspension, Driveline & Axle, Brake System, Transmission & Transaxle, Steering, Body & Accessories, Wiring, Troubleshooting
Engine Detailed:	Engine specifications, disassembly, assembly, lubrication, cooling system, valve (reed valve) inspection and replacement, top-end rebuilds.
Fuel System Detailed:	Carburetor (Mikuni VM34SS) disassembly, cleaning, adjustment, jetting, fuel pump operation, fuel tank service.
Electrical System Detailed:	Ignition system (CDI), lighting, charging system (stator, regulator/rectifier), battery maintenance, troubleshooting electrical faults.
Suspension Detailed:	Front and rear suspension system inspection, adjustment, seal replacement, shock absorber service, A-arm bearing maintenance.
Driveline Axle Detailed:	Chain and sprocket inspection, adjustment, and replacement, rear axle bearing maintenance.
Brake System Detailed:	Hydraulic brake system service, caliper overhaul, brake pad replacement, brake fluid bleeding, rotor inspection.
Transmission Transaxle Detailed:	Transmission disassembly, inspection of gears and shift forks, clutch assembly service, clutch cable adjustment.
Steering Detailed:	Steering stem bearing inspection and replacement, tie rod end maintenance, handlebar and control lever adjustments.
Body Accessories Detailed:	Body panel removal and installation, seat service, fender maintenance, plastic component care.
Wiring Detailed:	Complete wiring diagrams, troubleshooting electrical circuits, component location.
Troubleshooting Detailed:	Diagnostic procedures for common problems related to starting, engine performance, electrical systems, and more.
Procedures Included
Procedures:	Step-by-step repair instructions, disassembly and reassembly procedures, engine overhauls, troubleshooting guides, maintenance procedures
Technical Depth
Depth:	Comprehensive (covers all aspects of maintenance and repair, including detailed engine work)
Visual Aids:	Pictures, illustrations, and diagrams

Manual Specifications
File Format
File Type:	PDF
Print Quality
Quality:	High resolution, suitable for printing
Binding Type
Binding:	N/A (Digital Download)
Paper Type
Paper:	N/A (Digital Download)

Engine Specifications
Primary Engine
Engine Type:	2-stroke, single-cylinder
Bore X Stroke:	66.0 mm x 72.0 mm (typical for this model)
Displacement:	249 cc (typical for this model)
Cooling System:	Liquid-cooled
Performance
Horsepower:	Approximately 30-35 HP (varies by year and tuning)
Torque:	Not explicitly stated in product info, but significant low-end torque typical for this engine configuration.
Fuel System
Carburetor:	Mikuni VM34SS (typical for this model)
Fuel Type:	Unleaded gasoline (pre-mix or with oil injection system, depending on specific model variation and manual details)
Engine Components
Reed Valve System:	Yes (standard for 2-stroke performance engines)

Transmission
Standard
Transmission Type:	6-speed manual sequential
Clutch Type:	Wet multi-plate
Features
Final Drive:	Chain drive

Dimensions
Exterior
Length:	Varies slightly by year, generally around 70-72 inches (1778-1829 mm)
Width:	Varies slightly by year, generally around 46-48 inches (1168-1219 mm)
Height:	Varies slightly by year, generally around 43-45 inches (1092-1143 mm)
Weights
Dry Weight:	Approximately 340-360 lbs (154-163 kg)

Safety Features
Ratings
Atv Safety Standards:	Refer to manual for specific safety precautions and riding recommendations.
Active Features
Braking System:	Hydraulic disc brakes (front and rear)
Passive Features
Frame Construction:	Steel frame (typically tubular)

Technology Features
Infotainment
Infotainment System:	N/A (Basic, performance-oriented ATV of its era)
Driver Assistance
Driver Assistance Features:	N/A
Connectivity
Connectivity Features:	N/A

Maintenance
Service Intervals
Oil Change Interval:	Refer to manual for specific recommendations (typically every 20-40 operating hours or annually).
Air Filter Cleaning:	Frequent cleaning recommended, especially in dusty conditions. Manual will detail interval.
Fluid Specifications
Engine Oil Type:	Refer to manual for specific grade (e.g., SAE 10W-40, JASO FD certified 2-stroke oil for pre-mix if applicable).
Transmission Oil Type:	Refer to manual for specific grade and capacity (often dedicated transmission fluid or SAE 80W-90 gear oil).
Coolant Type:	Refer to manual for specific antifreeze/coolant mixture.
Known Issues
Common Wear Items:	Clutch plates, piston rings, seals, bearings, carburetor jets, brake pads, chain and sprockets.
Carburetor Tuning:	Tuning can be sensitive to altitude and modifications; manual provides baseline settings.
2-Stroke Specific Maintenance:	Proper fuel/oil mixture, decarbonization of exhaust and piston crown are crucial for longevity.

Vehicle History
Brand Heritage
Suzuki Atv Legacy:	Suzuki has a long and successful history in ATV manufacturing, with the LT250R being a significant model in the sport ATV segment.
Model Evolution
Lt250R Development:	The LT250R was introduced as a high-performance sport ATV, evolving from earlier models and setting benchmarks for its class in handling and power. This generation received various updates and refinements throughout its production run.
Production
Production Years Overall:	1985-1992 (for the first generation LT250R)

Awards & Recognition
Recognitions
Industry Reputation:	The LT250R was highly regarded in its time for its performance and handling, making it a popular choice for sport riding and racing.
Ratings
Performance Reviews:	Consistently praised in contemporary ATV publications for its powerful engine and agile chassis.