🏷️ Basic Information Identification Make: Polaris Model: Sport 400 / 400L Model Variants: Sport 400, Sport 400L Year: 1996, 1997 Codes Vehicle Type: All-Terrain Vehicle (ATV) 👋 Introduction Market Position Market Position: Essential DIY repair and maintenance resource for owners of 1996-1997 Polaris Sport 400/400L ATVs, enabling significant cost savings on service and repairs. Key Features Key Features: Instant download, comprehensive A-Z coverage, step-by-step instructions with illustrations, cost savings for DIY repairs, digital portability, lifetime ownership. Competitive Analysis Competitive Analysis: Competed with other sport-utility ATVs from manufacturers like Yamaha, Suzuki, Honda, and Kawasaki in the mid-to-late 1990s, offering a powerful 2-stroke engine and Polaris's signature CVT transmission. 📋 Manual Details Coverage Coverage Areas: Complete Service & Repair Procedures A-Z, All Models/Engines/Trim/Transmissions Types Format Manual Type: Complete Workshop Service Repair Manual Format: PDF Download Language Language: English Technical Depth Technical Depth: Comprehensive (Step-by-step instructions & pictures) Delivery Delivery Method: Instant Email Download Support Customer Satisfaction: Guaranteed 📖 Manual Coverage Systems Systems Covered: Engine, Drivetrain, Suspension, Brakes, Electrical System, Fuel System, Cooling System, Chassis, Bodywork, Steering, Power Steering (if applicable), Clutch, Transmission, Differential, Carburetion, Exhaust System, Ignition System, Lighting System, Battery System, Frame, Axles, Drive Shafts, Controls, Operator Controls, Maintenance Procedures, Troubleshooting Guides, Diagnostic Procedures, Repair Procedures, Overhaul Procedures, Specifications, Torque Values, Wiring Diagrams Procedures Procedures Included: Routine Maintenance, Major Repairs, Engine Overhaul, Transmission Service, Clutch Adjustment/Replacement, Brake System Service, Suspension Repair, Steering System Maintenance, Electrical Troubleshooting, Fuel System Cleaning/Repair, Carburetor Tuning, Cooling System Flushes, Drive Belt Inspection/Replacement, Wheel Bearing Service, Lubrication Schedules, Seasonal Maintenance, Component Disassembly and Reassembly, Diagnostic Flowcharts Diagnostics Diagnostic Tools: Basic tools, multimeter, possibly specialized Polaris diagnostic adapters (if any exist for this model year). Troubleshooting Troubleshooting Guides: Included for common issues related to starting, running, electrical faults, and drivetrain problems. 📊 Manual Specifications File Details File Format: PDF Readability Software: Adobe Reader (Free Download) Searchability: Likely searchable PDF, allowing quick keyword lookups for specific procedures or parts. Usability Print Options: Printable (Individual pages, chapters, or entire manual) Device Compatibility: All PC & MAC Computers, Tablets, Smartphones Print Quality Print Quality: High quality, enabling clear printing of text and images. ⚙️ Engine Specifications Primary Engine Engine Type: 2-Stroke, Liquid-Cooled, 2-Cylinder Performance Displacement: 398cc (for both 400 and 400L models, exact bore/stroke may vary slightly between variants) Fuel System Carburetor: Dual Mikuni VM30SS (typical configuration, specific model may vary) Ignition Ignition Type: CDI (Capacitor Discharge Ignition) Cooling Cooling Method: Liquid-Cooled Lubrication Lubrication System: Pre-mix or Oil Injection System (verify specific model documentation) Starter Starter System: Electric Start Exhaust Exhaust System: Single muffler with spark arrestor (typical configuration) Engine Code Engine Code: Specific engine serial number prefixes would be detailed in the manual, but a general identifier for the 400cc 2-stroke is common. 🔧 Transmission Standard Transmission Type: CVT (Continuously Variable Transmission) with PVT (Polaris Variable Transmission) technology Features Drive System: Shaft Drive, 2WD (2-Wheel Drive) Gearbox: Automatic Gear Selection: High/Low Range Forward, Neutral, Reverse 📐 Dimensions Weights Dry Weight: Approx. 535 lbs (242 kg) (specific weight may vary by exact model configuration) Ground Clearance: Approx. 8 inches (203 mm) (typical for the era and model type) Exterior Length: Approx. 76 inches (1930 mm) (typical for the model) Width: Approx. 46 inches (1168 mm) (typical for the model) Height: Approx. 47 inches (1194 mm) (typical for the model) Wheels Wheelbase: Approx. 48 inches (1219 mm) (typical for the model) Front Tire Size: 22x7-10 (common size, verify specific model) Rear Tire Size: 22x10-10 (common size, verify specific model) Wheel Bolt Pattern: 4x110mm (common for Polaris ATVs of this era) 🛡️ Safety Features Active Features Braking System: Hydraulic Disc Brakes (Front and Rear) Passive Features Lighting: Halogen Headlights, Taillight, Brake Light 💡 Technology Features Infotainment Infotainment System: Basic operator controls and instrumentation (speedometer, odometer, neutral indicator, oil light, etc.). No advanced infotainment features. Driver Assistance Driver Assistance Features: None. Focus on mechanical and electrical systems. 🔧 Maintenance Service Intervals Oil Change Interval: Recommended every 100 hours or annually (specific interval detailed in manual) Fluid Specifications Engine Oil: 2-stroke oil, premixed or injected (specific API/JASO rating as per manual, e.g., TCW-3 or equivalent) Coolant: Ethylene Glycol-based antifreeze (50/50 mix with distilled water, specific type/color as per manual) Transmission Fluid: CVT drive clutch and driven clutch lubricant/grease (specific type and application points detailed in manual) Brake Fluid: DOT 3 or DOT 4 Hydraulic Brake Fluid (refer to manual for exact specification) Known Issues Known Issues: Carburetor gumming/clogging due to ethanol fuels, drive clutch wear, cooling system leaks (hoses, radiator), CDI unit failure, spark plug fouling, exhaust pipe leaks, starter solenoid issues. Tune Up Procedures Tune Up Procedures: Spark plug replacement and gap setting, carburetor cleaning and adjustment, air filter cleaning/replacement, fuel filter replacement, checking/adjusting drive belt tension and condition, engine compression test, cooling system pressure test, valve adjustment (if applicable, though unlikely for 2-stroke)....