🏷️ Basic Information Identification Make: Fendt Model: 309 Vario COM III, 310 Vario COM III, 311 Vario COM III, 312 Vario COM III Chassis Prefix 309: 336 Chassis Start 309: 1001 Chassis Prefix 310: 337 Chassis Start 310: 1001 Chassis Prefix 311: 338 Chassis Start 311: 1001 Chassis Prefix 312: 339 Chassis Start 312: 1001 Generation: Vario COM III 👋 Introduction Market Position Target Audience: Owners, operators, and service technicians of Fendt 309, 310, 311, 312 Vario COM III tractors Competitive Analysis Value Proposition: Provides in-depth resources to save on repair bills and maintain vehicle condition. Key Features Instruction Style: Step-by-step instructions with detailed exploded pictures Information Access: Wealth of information at fingertips, instant download for convenience 📋 Manual Details Coverage Areas Primary Focus: Workshop Service & Repair Vehicle Type: Tractor Page Count Estimated Pages: Likely extensive, typical for full workshop manuals (e.g., 500+ pages) Manual Type Type: Workshop Service & Repair Manual Language Language: English (implied by description and typical manual content) Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission (Vario Transmission Unit), Differential, Axle Drive, Front PTO, Live PTO, Front Wheel Drive Drivetrain: Axles, Cardan Shaft, Diff Lock Actuation System, Steering Cylinder, Track Rod Hydraulics: Hydraulic Pump, Transmission Lubrication System, Pump Drive, ML Range Control, ML Adjustment, Enhanced Control System Valves, Enhanced Control System Pipes, Power Lift (Electrohydraulic EPC Control, External Control, Control Lifting Gear), Hydraulic Implement Actuation System, 3. Hydraulic Circuit, Multi Coupling, Lift Cylinder, Hydraulic Pump Assembly (LS Pump, Transmission Pump, Steering Pump), Hydraulic Pipes, Oil Cooler, Hydraulic Trailer Brake, Hydraulic Equipment, Hydraulic Connections, Central Control Block (ZSB), Valve Assembly, External Pressure Supply, Valve Supplement Brakes: Brake System, Handbrake, Cardan Brake, Compressed Air System (Compressor, Brake Fittings, Lines, Electrical Actuation System, Air Tank), Hydraulic Trailer Brake Steering: Steering, Steering Wheel, Hydraulic Steering Assembly Electrical: Electrical Cables, Cable Loom, Alternator, Starter Lockout, Fuses, Battery System, Starter Motor System, Electronics, Instrument Panel, Terminal, LBS Agricultural Bus System, Transducer, Radar Sensor, E-Box, Transmission Actuator Unit, Drive Switch, Control Panel, Engine EDC, ECU Lift Gear Chassis Frame: Frame, Front Axle Support, Axle Housing, Suspension, Suspension Valve Fitting, Suspension Pipe, Cab Mount Operator Station: Cab, Driver Seat, Cab Mount, Air Conditioning System (Compressor Drive, Coolant Lines, Evaporator, Condenser), Heater, Ventilation, Windscreen Wipers Attachments Auxiliary: Front Loader (Mounting Frame), Trailer Hitch (Trailer Hitch Coupling) Engine Systems: Cylinder Head, Speed Adjustment, Cooling System, Fuel System, Engine Brake, Cold Start System, Intercooler, Crankcase, Engine Preheater, Lubrication, Injection Pump, Injectors, Governor Chassis And Suspension: Front Axle, Front Axle Support, Axle Housing, Suspension, Suspension Valve Fitting, Suspension Pipe, Track Rod, Steering Cylinder, Frame, Cardan Shaft, Diff Lock Actuation System Cab And Controls: Vehicle Body Design, Driver Seat, Trailer Hitch, Trailer Hitch Coupling, Cab Mount, Air Conditioning System, Compressor Drive, Coolant Lines, Evaporator, Condenser, Electrical Cables, Cab Heater, Ventilation, Windscreen Wipers, Cable Loom Power Lift And Hydraulics: Power Lift, Electrohydraulic EPC Control, External Control, Control Lifting Gear, Three Point Hitch, Lift Arms, Support, Hydraulic Pump Assembly, LS Pump, Transmission Pump, Steering Pump, Hydraulic Pipes, Base Circle, Power Lift Oil Cooler, Hydraulic Trailer Brake Compressed Air And Braking: Compressed Air System, Compressor, Brake Fittings, Lines, Electrical Actuation System, Air Tank Front Loader Systems: Front Loader Mounting Frame, Hydraulic Implement Actuation System Electronics And Diagnostics: Electrics, Alternator, Starter Lockout, Fuses, Battery System, Starter Motor System, Instrument Panel, Terminal, LBS Agricultural Bus System, Transducer, Radar Sensor, E-Box, Transmission Actuator Unit, Drive Switch, Control Panel, Engine EDC, ECU Lift Gear Procedures Included Diagnostics: Troubleshooting guides, fault code interpretation (implied by EDC and ECU coverage) Maintenance: Scheduled maintenance, fluid changes, lubrication, filter replacements Repair: Component removal and installation, overhaul procedures, specific repair instructions Adjustment Calibration: Transmission adjustments, hydraulic system calibration, engine speed adjustments Disassembly Assembly: Detailed step-by-step instructions with exploded views for major components Special Tools: Information on required special tools (Fendias mentioned) for specific tasks. Technical Information: Technical Information & Specifications section provides key data for maintenance and repair. Technical Depth Depth: Comprehensive workshop level, covering diagnostics, repair, and overhauls Detail Level: Step-by-step instructions and detailed exploded pictures Scope: Full vehicle service and repair, not just basic maintenance 📊 Manual Specifications File Format Format: PDF Accessibility: Viewable on PC, Mac, Tablet, Smartphone Print Quality Printability: Printable (entire manual or specific sections) Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Delivery Method Method: Instant Download ⚙️ Engine Specifications Primary Engine Engine Type: Likely Deutz TCD 2012 L04 2V (common for Fendt Vario COM III series, exact specifications to be confirmed in manual) Emissions Compliance: COM III (Common Rail Tier 3 / Stage III A) Performance Horsepower Range: Approx. 90-120 HP (dependent on specific model 309-312) Fuel System Injection System: Common Rail (implied by COM III), Injection Pump, Injectors Fuel Type: Diesel Cooling System Type: Liquid-cooled Engine Management Control System: Engine EDC (Electronic Diesel...