🏷️ Basic Information Identification Make: Suzuki Model: LT125 QuadRunner Vehicle Type: All-Terrain Vehicle (ATV) Product Name: 1983-1987 Suzuki LT125 QuadRunner ATV Repair Manual 👋 Introduction Market Position Market Niche: Essential resource for owners and mechanics of the Suzuki LT125 QuadRunner, a popular utility and recreational ATV of its era. Value Proposition Key Selling Points: Instant download, no shipping, lifetime replacement policy, user-friendly PDF format, comprehensive coverage. Competitive Analysis Advantage Over Print: Provides immediate access for on-trail or on-site repairs, eliminates risk of damaging physical manuals with grease and dirt, cost-effective. Key Features Accessibility: Designed for ease of use by both novice mechanics and experienced technicians, with clear instructions and diagrams. 📋 Manual Details Coverage Covered Years: 1983, 1984, 1985, 1986, 1987 Vehicle Coverage Detail: Specific to Suzuki LT125 QuadRunner models manufactured between 1983 and 1987, covering all variations sold during these years. Format Format: Downloadable PDF File Type: Plain PDF, no zip files Language: English Type Manual Type: Repair Manual, Service Manual, Workshop Manual Additional Manuals Available: Owner's Manuals, Parts Catalogs 📖 Manual Coverage Systems Systems Covered: General Information, Routine Maintenance, Engine Removal/Installation, Fuel System, Lubrication and Cooling System, Engine Specifications, Transmission, Drive Chain & Sprockets, Steering System, Shocks, Body Work, Intake & Exhaust, Electrical System, Advanced Troubleshooting Electrical Components Covered: Wiring diagrams, lighting, ignition system, charging system, starter motor, switches, fuses. Chassis Components Covered: Frame, suspension (front and rear shocks), steering mechanism, wheels, tires, brakes. Procedures Procedures Included: Repair, Service, Routine Maintenance, Troubleshooting, Part Look-up Engine Repair Procedures: Complete engine disassembly, inspection, repair, and reassembly instructions, including piston, rings, cylinder, crankshaft, valve train, and gasket replacement. Transmission Repair Procedures: Detailed steps for transmission disassembly, gear inspection, bearing replacement, clutch service, and reassembly. Carburetor Service: Includes disassembly, cleaning, rebuilding, jetting specifications, and adjustment procedures for the Mikuni carburetor. Depth Technical Depth: Comprehensive repair and service information for all listed models and model years. Technical Depth Diagnostic Capabilities: Provides diagnostic procedures for common issues, electrical troubleshooting charts, and symptom-based problem resolution. 📊 Manual Specifications File Attributes File Format: PDF Print Quality: High-resolution, suitable for printing individual pages. Searchability: Assumed to be text-searchable PDF for ease of use. Binding Binding Type: Not Applicable (Downloadable PDF) Paper Paper Type: Not Applicable (Downloadable PDF) Licensing Protection Policy: Lifetime Protection Policy for lost or damaged downloads. ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, air-cooled, SOHC Displacement: 123 cc (Cubic Centimeters) Bore X Stroke: 52.0 mm x 57.6 mm Performance Horsepower: Approximately 9-10 HP (Estimated for the era, specific figures may vary slightly by year and tuning) Torque: Not readily available in public domain; manual will contain specific torque figures. Fuel System Carburetor Type: Mikuni VM Series (likely VM18 or similar, specific model in manual) Fuel Type: Unleaded Gasoline Fuel Capacity: Approximately 2.0 US Gallons (Manual will provide exact figure) Lubrication Oil Type: API SE or SF, SAE 10W-40 or 20W-40 recommended (Manual will specify exact grades and API service classifications) Oil Capacity: Approximately 0.9 US Quarts (Manual will provide exact figure) Cooling Cooling System: Air Cooled Engine Components Valve Adjustment: Manual will provide specific valve clearance specifications and adjustment procedures. 🔧 Transmission Drive Train Transmission Type: 5-speed Manual with Automatic Clutch Final Drive: O-ring sealed chain drive Clutch Type: Wet multi-plate, automatic Features Gear Selection: Standard motorcycle-style foot shifter 📐 Dimensions Exterior Length: Approx. 69.1 inches (Manual will provide precise figures) Width: Approx. 38.0 inches (Manual will provide precise figures) Height: Approx. 40.6 inches (Manual will provide precise figures) Weights Dry Weight: Approx. 260 lbs (Manual will provide precise figures) Payload Capacity: Not specified in product description, but typically around 150-200 lbs for this class. Wheels Tires Front Tire Size: AT19 x 7.00-8 (Manual will confirm exact specifications) Rear Tire Size: AT19 x 9.50-8 (Manual will confirm exact specifications) Wheel Bolt Pattern: Not Applicable (Hub-mounted wheels) 🛡️ Safety Features Active Features Braking System: Front: Drum; Rear: Drum (Manual will detail adjustments and maintenance) Passive Features Lighting: Headlight, Taillight/Brake Light (Electrical section of manual covers this) Operation Recommended Usage: Recreational riding, light utility tasks (manual will cover safe operating procedures). 💡 Technology Features Infotainment Infotainment System: Not applicable (basic recreational/utility ATV). Driver Assistance Driver Assistance Features: Not applicable (basic recreational/utility ATV). Electrical System Ignition System: CDI (Capacitor Discharge Ignition) Lighting System: 12V system for headlight and taillight. Battery: Typically a 12V, 6-9Ah battery (Manual will specify exact type and capacity). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 1,000 km or 6 months (Manual will provide precise recommended intervals). Spark Plug Maintenance: Check and gap every 1,000 km, replace as needed (Manual will specify plug type and gap). Chain Lubrication Adjustment: Lubricate every 500 km, adjust slack every 1,000 km (Manual will detail proper procedure and specifications). Fluid Specifications Transmission Oil Type: Likely SAE 80W or 90W gear oil (Manual will confirm exact specifications...