Market Position:
High-performance, versatile agricultural tractor for demanding professional use.
Competitive Analysis:
Positions Fendt as a premium brand with advanced technology and robust engineering, competing with other high-end tractor manufacturers.
Key Features:
Vario transmission for stepless speed control, powerful Deutz engine, advanced hydraulics, operator comfort, extensive serviceability.
Manual Purpose:
To empower technicians and owners with the knowledge for accurate repair, maintenance, and optimal performance of the Fendt Favorit 926 Vario Tractor.
Systems Covered:
Engine, Transmission (VarioDrive), Fuel System, Ignition System, Lubrication System, Exhaust System, Electrical System, Body, Hydraulics, PTO, Power Steering, Braking System, HVAC
Engine Diagnostics:
Detailed diagnostic procedures for engine performance, fuel injection, emissions control, and cooling systems.
Transmission Diagnostics:
In-depth diagnostics for the Vario transmission, including fault codes, hydraulic control systems, and electronic control unit (ECU) troubleshooting.
Hydraulic System Coverage:
Repair and maintenance of the hydraulic pump, valves, cylinders, hoses, and filters, including electronic hitch and implement control.
Electrical System Coverage:
Wiring diagrams, component testing, troubleshooting for starter, alternator, lighting, sensors, and electronic control modules.
Procedures Included:
Routine Maintenance, Servicing, Diagnostics, Troubleshooting, Repair, Overhaul, Component Removal & Installation, Assemblies & Disassemblies, Tune-ups
Engine Rebuild Procedures:
Complete overhaul instructions for the Deutz engine, including cylinder head removal, piston replacement, bearing checks, and timing adjustments.
Transmission Overhaul:
Detailed steps for dismantling, inspecting, and rebuilding the Vario transmission unit, including hydrostatic components.
Pto System Repair:
Procedures for servicing and repairing the power take-off system, including clutch packs and drive shafts.
Brake System Maintenance:
Service and repair of hydraulic and parking brake systems, including fluid changes and component replacement.
Technical Depth:
Comprehensive: From basic maintenance to detailed engine and transmission rebuilds, including proprietary component instructions.
Special Tool Identification:
Identifies and illustrates specific Fendt special tools required for certain adjustments and repairs, often with Fendt part numbers.
Troubleshooting Charts:
Includes comprehensive troubleshooting charts to diagnose symptoms and identify potential causes and solutions.
Torque Specifications:
Provides critical torque values for fasteners throughout the tractor to ensure proper assembly and prevent component damage.
Diagrams And Illustrations:
Features numerous exploded views, schematic diagrams, and technical illustrations to clarify procedures and component identification.
Engine Make Model:
Deutz TCD 2013 L06 4V (or similar designation for the 926 Vario)
Engine Type:
Inline 6-Cylinder Diesel with Turbocharging and Intercooling
Engine Displacement:
Approximately 7.14 L (436 cu in)
Rated Horsepower:
Approx. 260 HP (191 kW) at rated engine speed (e.g., 2100 RPM)
Max Torque:
Significant torque for heavy draft work, precise value depends on engine variant and operating conditions.
Governor Type:
Electronic Engine Control (EEC) for precise speed management.
Fuel System Type:
Common Rail Direct Injection (CRDI)
Fuel Filter Part Number:
Refer to specific parts catalog or manual section for current part numbers.
Oil Capacity:
Refer to manual for exact capacity, typically 20-30 liters
Oil Specification:
API CJ-4 or higher, ACEA E9/E7, specified viscosity grade (e.g., SAE 15W-40 or 10W-40 depending on climate)
Transmission Type:
Fendt VarioDrive (Continuously Variable Transmission - CVT)
Transmission Features:
Stepless speed adjustment, cruise control, independent power take-off (PTO) control, engine speed management.
Transmission Fluid Type:
Specific Fendt or AGCO approved hydraulic/transmission fluid (e.g., AGCO UTTO/STOU or a comparable specification for Vario transmissions).
Transmission Fluid Capacity:
Refer to manual for exact capacity.
Overall Length:
Refer to manual for exact dimensions, typically around 5.5-6.0 meters.
Overall Width:
Refer to manual for exact dimensions, varies with tire configuration, typically around 2.5 meters (transport width).
Overall Height:
Refer to manual for exact dimensions, typically around 3.3-3.5 meters to the top of the cab.
Operating Weight:
Typically in the range of 9,000 - 11,000 kg (unballasted), can be significantly higher with ballast.
Max Gross Weight:
Refer to manual for specific axle load limits and GVWR.
Infotainment System:
Cab comfort features include climate control (AC/heating), radio/audio system, ergonomic control interfaces, and advanced displays for tractor monitoring.
Driver Assistance Features:
Autopilot readiness, GPS guidance integration, electronic hitch control (EHR), power beyond hydraulic circuits, front PTO and hitch options.
Connectivity:
While early models may have limited connectivity, later versions or optional upgrades might include telematics or data logging capabilities for farm management.
Engine Oil Filter Change:
Typically every 500-1000 operating hours, refer to manual for exact interval.
Transmission Hydraulic Filter Change:
Typically every 1000-2000 operating hours, refer to manual.
Fuel Filter Change:
Refer to manual, often tied to operating hours or visual inspection.
Coolant Specification:
Ethylene glycol-based coolant with corrosion inhibitors, meeting AGCO specifications or equivalent (e.g., G48).
Hydraulic Fluid Specification:
Specific Fendt hydraulic oil or AGCO UTTO/STOU, refer to manual.
Transmission Fluid Filter Part Number:
Refer to specific parts catalog or manual section for current part numbers.
Known Issues:
Common issues can include Vario transmission control unit (VCU) faults, hydraulic system leaks, electrical component failures (especially in older units), and wear on PTO components. Refer to the manual for detailed troubleshooting.
Common Maintenance Tasks:
Regular lubrication of pivot points, U-joints, steering components, and checking tire wear.
Routine Checks:
Daily checks of engine oil level, coolant level, hydraulic fluid level, tire pressure, and inspection for leaks.
Brand Heritage:
Fendt is renowned for its innovation in tractor technology, particularly with the introduction of the Vario transmission, and its commitment to quality and performance in the agricultural sector.
Model Evolution:
The Favorit series represented Fendt's high-horsepower range, with the Vario transmission marking a significant technological leap, offering unparalleled operational efficiency and comfort. The 900 Vario series was a flagship model.
Production Period:
The Favorit 900 Vario series was produced from the mid-1990s into the early 2000s, with the 926 Vario being a prominent model within this generation.
