The 1992 Suzuki LT80N Quad Runner is an entry-level, youth-oriented all-terrain vehicle renowned for its compact size, user-friendly automatic transmission, and reliable 82cc two-stroke engine. Designed for recreational riding and off-road adventures, it offered a stable chassis and robust construction, making it a popular choice for young riders entering the world of ATVs. This model competed effectively within its segment, providing a dependable and accessible platform for outdoor exploration and enjoyment, building upon Suzuki's established heritage in powersports. This comprehensive Workshop Service Manual provides detailed repair and service information for the 1992 Suzuki LT80N Quad Runner. Covering a wide array of systems including the engine, transmission, fuel, ignition, cooling, exhaust, electrical, suspension, brakes, steering, and frame, this manual is an essential resource. It includes step-by-step repair instructions, overhaul procedures, adjustment guidelines, and systematic troubleshooting for common issues, ensuring owners and technicians can effectively maintain and restore the vehicle to optimal working condition. 🏷️ Basic Information Identification Make: Suzuki Model: LT80N Quad Runner Year: 1992 Codes Model Code: LT80N 👋 Introduction Market Position Market Position: The Suzuki LT80N Quad Runner was positioned as an entry-level, youth-oriented ATV, popular for recreational riding and off-road adventures. Competitive Analysis Competitive Analysis: Competed with similar models from Yamaha (e.g., YFM80 Badger), Honda (e.g., TRX80 FourTrax), and Kawasaki (e.g., KLF80 Bayou). Key Features Key Features: Compact size, user-friendly automatic transmission, reliable two-stroke engine, and robust chassis designed for young riders. 📋 Manual Details Coverage Areas Coverage Areas: Comprehensive repair and service for the 1992 Suzuki LT80N Quad Runner. Page Count Page Count: 227 Manual Type Manual Type: Workshop Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Detailed breakdown, inspection, repair, and overhaul of the 82cc two-stroke engine. Transmission: Coverage of the automatic transmission, including torque converter and drive systems. Fuel System: Carburetor adjustment, cleaning, fuel lines, and fuel tank service. Ignition System: Spark plug, ignition coil, CDI unit, and related wiring. Cooling System: Air cooling system specifics and component checks. Exhaust System: Muffler, exhaust pipe, and heat shields. Electrical System: Lighting, battery, starter, wiring diagrams, and troubleshooting. Suspension: Front and rear suspension components, including shocks, springs, and linkages. Brakes: Drum brake systems, brake shoe replacement, adjustments, and hydraulic components (if applicable). Steering: Handlebar assembly, steering column, and tie rods. Frame And Body: Chassis inspection, seat, fenders, and body panels. Procedures Included Maintenance: Regular maintenance tasks such as oil changes, filter replacements, lubrication, and cleaning. Troubleshooting: Systematic diagnostic procedures for common issues and malfunctions. Repair: Step-by-step instructions for component repair and replacement. Overhaul: Complete engine and transmission rebuild procedures. Adjustments: Engine timing, carburetor idle, brake cables, and more. Technical Depth Technical Depth: Comprehensive technical data, specifications, and repair procedures for both novice and experienced technicians. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, ensuring clear text and diagrams for printing. Binding Type Binding Type: N/A (Digital PDF Download) Paper Type Paper Type: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, 2-stroke, single-cylinder Displacement: 82 cc (cubic centimeters) Bore X Stroke: 49.0 mm x 44.0 mm Compression Ratio: 6.7:1 Carburetor Model: Mikuni VM14SC (or similar) Performance Horsepower: Approx. 6.2 HP @ 6,500 RPM (estimated, actual may vary) Torque: Approx. 5.3 lb-ft @ 5,500 RPM (estimated, actual may vary) Fuel System Fuel Type: Unleaded gasoline Fuel Mixture: Pre-mix (50:1 ratio with 2-stroke oil) Fuel Tank Capacity: 2.0 L (0.5 US gal) 🔧 Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) with chain drive Features Drive System: 2WD (Two-Wheel Drive) Final Drive: Chain 📐 Dimensions Exterior Overall Length: 1460 mm (57.5 in) Overall Width: 760 mm (29.9 in) Overall Height: 930 mm (36.6 in) Wheelbase: 975 mm (38.4 in) Ground Clearance: 100 mm (3.9 in) Weights Dry Weight: 72 kg (159 lbs) Curb Weight: Approx. 77 kg (170 lbs) Wheels And Tires Front Tire Size: AT16 x 7-7 Rear Tire Size: AT16 x 7-7 Wheel Bolt Pattern: 4x110 mm 🛡️ Safety Features Passive Features Passive Safety: Designed with a stable chassis for its class, full floorboards for foot protection, and handlebar padding. Active Features Active Safety: Thumb throttle with a restrictor screw for speed control (adjustable by owner/parent). 💡 Technology Features Infotainment Infotainment Features: Basic ATV functionality; no advanced infotainment systems are present. Driver Assistance Driver Assistance Features: Throttle limiter screw for speed control. Connectivity Connectivity Features: N/A 🔧 Maintenance Service Intervals Initial Service: Refer to manual for break-in period service (typically after first few hours of operation). Engine Oil Change: Every 20 hours or 6 months (whichever comes first); consult manual for specific SAE viscosity grade. Air Filter Cleaning: Every 10 hours or as needed in dusty conditions. Spark Plug Check: Every 20 hours or annually. Fluid Specifications 2 Stroke Oil: API-TSC3 or JASO FD grade 2-stroke engine oil (50:1 mixture...