🏷️ Basic Information Identification Make: Fendt Model: 309 Vario Series: Vario COM III Codes Manual Product Name: Fendt Vario COM III Tractor 309 Workshop Repair Manual 👋 Introduction Market Position Target Audience: Technicians, mechanics, and owners seeking to repair or learn about the Fendt 309 Vario tractor. Key Features Completeness: Comprehensive information, technical data, circuits, diagrams, and equipment details matching original manufacturer books. Accessibility: Instant download provides immediate access to repair and operational information. Value Proposition Benefits: Low price, great quality, time savings, and direct support for concerns or download issues. 📋 Manual Details Coverage Areas General Maintenance: True Troubleshooting: True Engine Service Repair: True Transmission Service Repair: True Brake System: True Wiring Diagram: True Electrical System: True Suspension: True Periodic Lubrication: True Steering: True Cooling System: True Fuel Injection: True Fuel System: True Emission System: True Heater Air Conditioner: True Engine Control System: True Chassis Body: True Restraint System: True Interior: True Differential Drive: True Axle: True Operating Manual Contents: True Page Count Estimated Pages: Hundreds or thousands of pages Manual Type Type: Workshop Repair Manual / Factory Service Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download Compatibility: All Versions of Windows & Mac Requirements Software Requirements: Adobe PDF Reader & WinZip 📖 Manual Coverage Systems Covered Engine Systems: Engine Service/Repair, Cooling System, Fuel Injection, Fuel System, Emission System, Engine Control System Powertrain: Transmission Service/Repair, Differential/Drive, Axle Chassis And Running Gear: Brake System, Suspension, Steering, Chassis/Body Electrical And Controls: Wiring Diagram, Electrical System, Engine Control System Operator Comfort: Heater/Air Conditioner Procedures Included Diagnostic Procedures: True Repair Procedures: True Maintenance Procedures: True Troubleshooting Guides: True Lubrication Schedules: True Tightening Torque Specifications: True Wiring Diagram Interpretation: True Operation Guidelines: True Transportation Preparation: True Technical Depth Depth: Complete Factory Service Repair Manual 📊 Manual Specifications File Format Quality: Great Quality, Printable Searchability: Implied by PDF format, though not explicitly stated as searchable text. Print Quality Print Readability: High Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper Quality: Not Applicable (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Diesel Engine (specific model not provided in product info, typical for Fendt 309 series is Deutz or AGCO Power) Performance Horsepower: Details to be found within the manual (typical for 309 Vario is around 90-100 HP range) Torque: Details to be found within the manual Fuel System Injection System: Fuel Injection (specific type like Common Rail to be detailed in manual) 🔧 Transmission Standard Transmission Type: Vario (Continuously Variable Transmission - CVT) Features Cvts Capabilities: Infinitely variable speed control, optimized power delivery. 📐 Dimensions Weights Operating Weight: Details provided in Operating Manual section Maximum Weight: Details provided in Operating Manual section Cargo Lifting Capacities: Details provided in Operating Manual section 🛡️ Safety Features Active Features Safety Hints: Provided in Operating Manual: Before operating, During operating, During maintenance, Parking. Passive Features Restraint System: Covered in manual. Specifics to be detailed for cab and operator restraints. 💡 Technology Features Infotainment Cab Controls Interface: Details on Cab Device, Cluster, Switches, Levers, and Pedals provided in the Operating Manual. Driver Assistance Engine Control System: Advanced engine management for optimized performance and emissions. Connectivity Electrical System Diagrams: Comprehensive wiring diagrams for understanding electrical system functionality. 🔧 Maintenance Service Intervals Scheduled Maintenance: Detailed in the manual, including Maintenance Check List and Maintenance Chart. Fluid Specifications Recommended Oils Fluids: Specified in Operating Manual and Engine Service/Repair sections. Critical for Vario transmission. Fuel Coolant Lubricants Specification: Specific details provided in the Maintenance section. Known Issues Common Troubleshooting Areas: Troubleshooting section in the manual covers common issues across all systems, from engine to hydraulics. 📚 Vehicle History Brand Heritage Manufacturer Reputation: Fendt is renowned for high-quality, innovative, and premium agricultural machinery. Model Evolution Vario Technology: The Vario transmission revolutionized tractor technology with its seamless power delivery and efficiency. Production Production Era: COM III indicates a specific generation of Fendt tractors, typically post-2007 or earlier depending on specific COM numbering conventions.