The Polaris Sportsman 700 EFI, a 2007 model year All-Terrain Vehicle (ATV), represents a significant offering in the off-road market, renowned for its robust engineering and versatile performance. Featuring a 683cc V-twin engine with Electronic Fuel Injection (EFI), it delivers reliable power and responsive handling for both demanding work tasks and recreational trail riding. Key highlights include the On-Demand True All-Wheel Drive system, Independent Rear Suspension (IRS), and the Polaris Variable Transmission (PVT), all designed to provide a superior and dependable riding experience. This comprehensive workshop repair service manual provides detailed guidance for the maintenance, troubleshooting, and repair of the 2007 Polaris Sportsman 700 EFI. It covers all essential systems, including the engine, drivetrain, suspension, brakes, electrical components, and fuel system. The manual offers systematic diagnostic procedures, routine maintenance schedules, and in-depth repair instructions, ensuring owners and technicians can effectively preserve the performance, reliability, and safety of this ATV. 🏷️ Basic Information Identification Make: Polaris Model: Sportsman 700 EFI Year: 2007 Vehicle Type: All-Terrain Vehicle (ATV) Codes Engine Code: Not explicitly specified, but identified as 700cc EFI 👋 Introduction Market Position Positioning: The Polaris Sportsman 700 EFI was a premium, high-performance ATV in its segment, known for its powerful engine and versatile capabilities for work and recreation. This manual supports owners and technicians in maintaining this robust machine. Competitive Analysis Competitors: Competed against similar displacement ATVs from brands like Can-Am (Outlander), Arctic Cat (TRV), Yamaha (Grizzly), and Honda (Rancher/Foreman). Key Features Highlights: 700cc ProStar engine, Electronic Fuel Injection (EFI), Polaris Variable Transmission (PVT), On-Demand True AWD, Independent Rear Suspension (IRS). 📋 Manual Details Coverage Areas Engine: Full coverage including maintenance, diagnostics, and repair of the 700cc EFI engine. Drivetrain: All-wheel drive (AWD) system, final drive, differentials, and drive axles. Suspension: Front and rear suspension systems, shocks, springs, control arms, bushings, and alignment. Brakes: Hydraulic brake system, caliper service, pad replacement, fluid flushing, and rotor maintenance. Electrical: Ignition system, charging system, battery, starter, lighting, EFI control unit, sensors, and wiring diagrams. Fuel System: Fuel injection system, fuel pump, injectors, fuel filter, and fuel tank. Cooling System: Radiator, fan, coolant, thermostat, and associated hoses and plumbing. Bodywork And Chassis: Frame, body panels, fenders, seat, handlebars, and general construction. Troubleshooting: Systematic diagnostic procedures for common and uncommon issues. Page Count Estimated Pages: Likely 300-500+ pages (typical for a comprehensive workshop manual). Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Management: Detailed coverage of the electronic fuel injection (EFI) system, including sensor inputs, ECU operation, and diagnostic trouble codes (DTCs). Powertrain: Complete powertrain diagnostics and repair, including engine internal components, transmission, and final drive assemblies. Chassis And Steering: Steering system components, linkage, geometry, and troubleshooting. Wheels And Tires: Tire pressure recommendations, wheel torque specifications, and replacement guidelines. Lighting And Accessories: Headlights, taillights, brake lights, and accessory wiring. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug servicing, air filter cleaning/replacement, and lubrication points. Engine Overhaul: Piston and ring replacement, cylinder head service, valve adjustments, and crankshaft inspection. Transmission Service: Clutch inspection and adjustment (if applicable), gear inspection, and bearing replacement. Brake System Repair: Bleeding procedures, component replacement (calipers, lines, master cylinder), and diagnostics. Electrical Diagnostics: Using multimeters, oscilloscopes, and diagnostic scanners to identify electrical faults. Includes detailed wiring diagrams. Efi Troubleshooting: Diagnosing fuel delivery issues, sensor faults (TPS, MAP, IAT, O2), and ignition timing problems. Suspension Rebuild: Replacement of bushings, bearings, ball joints, and shock absorbers. Throttle Body Cleaning: Instructions for servicing the throttle body and idle air control (IAC) valve if applicable. Diagnostic Codes: List of diagnostic trouble codes (DTCs) and their corresponding diagnostic procedures. Technical Depth Depth: Comprehensive, covering everything from basic preventive maintenance to complete engine and drivetrain rebuilds, advanced electrical diagnostics, and EFI system troubleshooting. 📊 Manual Specifications File Format Format: PDF Searchable: Yes (typically) Printable: Yes Print Quality Quality: High-resolution scans ensuring clarity of text and diagrams. Binding Type Binding: N/A (PDF Download) Paper Type Paper: N/A (PDF Download) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, liquid-cooled, SOHC, V-twin Displacement: 683 cc Bore X Stroke: 81.5 mm x 64 mm (estimated, refer to manual for exact) Performance Horsepower: Approx. 45-50 HP (at flywheel, estimated) Torque: Approx. 42-45 ft-lbs (at flywheel, estimated) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - typically Delphi or similar system with a single throttle body. Fuel Type: Unleaded gasoline, 87 octane minimum Ignition System Ignition Type: Electronic ignition with CDI and coil-on-plug or distributorless system. Cooling System Cooling Method: Liquid-cooled 🔧 Transmission Standard Transmission Type: Polaris Variable Transmission (PVT) with engine braking Drive Modes: 2WD/4WD (On-Demand True AWD) Features Clutch Type: Centrifugal clutch with CVT belt system Gear Reduction: High and Low range, Neutral, Reverse Fluid Specifications Transmission Fluid: Polaris AGL Synthetic Gearcase Lubricant or equivalent SAE 80W-90 hypoid gear...