🏷️ Basic Information Identification Make: Fendt Model: Farmer 400 Series (409, 410, 411, 412) Product Name: Fendt Farmer 409 410 411 412 Steering Axle Service Repair Manual Codes Axle Type: DANA 730 👋 Introduction Market Position Segment: Agricultural Tractors (Compact/Utility) Brand Standing: Fendt is a premium brand known for advanced technology and robust construction in the agricultural sector. Competitive Analysis Competitors: Other tractor manufacturers with similar horsepower ranges and front-axle configurations (e.g., John Deere, Massey Ferguson, Claas). Key Features Manual Value Proposition: Provides critical, model-specific repair and maintenance information for the DANA 730 steering axle, essential for keeping Fendt Farmer tractors operational. Axle Features: The DANA 730 axle is recognized for its durability and performance in demanding agricultural applications, featuring planetary reduction for enhanced torque. 📋 Manual Details Coverage Areas Covered Components: Steering Axle (DANA 730) Covered Models And Serial Numbers: Farmer 409 (up to serial number 3095), Farmer 410 (up to serial number 3526), Farmer 411 (up to serial number 3457), Farmer 412 (up to serial number 1751) Page Count Total Pages: 135 Manual Type Type: Workshop Service Repair Manual Language Languages: English, German Format Format: Digital (PDF) Searchability: Full text search and copy functionality 📖 Manual Coverage Systems Covered Primary System: Front Axle Steering System Sub Systems: Planetary Reduction, Steering Case, Steering Cylinder, Differential Unit, Bevel Pinion Assembly Procedures Included Maintenance Procedures: Regular checks, lubrication, adjustments Disassembly And Assembly: Planetary reduction, complete steering case, steering cylinder, differential unit, bevel pinion Adjustment And Checks: Comprehensive checks and adjustments for steering system components Technical Depth Depth: Detailed step-by-step repair and overhaul procedures Diagnostic Focus: Troubleshooting and repair of steering axle issues 📊 Manual Specifications File Format Format: PDF Print Quality Quality: High resolution, suitable for printing Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Manufacturer: Typically Deutz (or Fendt's own branded engines derived from Deutz) for this series. Engine Type: Diesel, turbocharged (specific configurations vary by model 409-412) Performance Horsepower Range: Approx. 90 HP (409) to 120 HP (412), specific figures vary by exact model and tuning. Fuel System Injection Type: Common rail direct injection (CRDI) is typical for this era. 🔧 Transmission Standard Transmission Type: Fendt Vario (Continuously Variable Transmission - CVT) is a hallmark of this series. Features Cvt Technology: Allows for seamless acceleration and optimal engine RPM for various tasks, enhancing efficiency and operator comfort. 📐 Dimensions Exterior Tractor Type: Articulated Four-Wheel Drive Tractor Weights Operating Weight: Varies by model, typically in the range of 4,500 - 6,000 kg (approx. 9,900 - 13,200 lbs). 🛡️ Safety Features Ratings Operator Safety: Features include ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) cabins, seatbelt systems, and integrated safety features in the steering and braking systems. Active Features Steering Safety: Power steering with proportional control, designed for stability and precise maneuvering, especially important for heavy loads and uneven terrain. 💡 Technology Features Infotainment Cabin Features: While this manual focuses on the steering axle, the Farmer 400 series cabins are equipped with ergonomic controls, climate control, and often advanced operator interfaces for Vario transmission and other tractor functions. Driver Assistance Steering Technology: Proportional steering for precise control, adjustable steering sensitivity, and often front axle suspension systems (where applicable) to enhance ride comfort and handling. 🔧 Maintenance Service Intervals Steering Fluid Change: Refer to specific Fendt service bulletins for the Farmer 400 series. Typically based on operating hours, e.g., every 1000-2000 hours for hydraulic fluid changes, which often includes steering. Lubrication Points: Includes kingpins, tie rod ends, and any other pivot points on the steering axle. The manual details specific intervals and grease types. Fluid Specifications Hydraulic Fluid Type: Typically a high-quality hydraulic oil meeting Fendt specifications (e.g., Fendt's own branded hydraulic fluid, or equivalent like ISO VG 46 or 32 depending on specific Fendt recommendations and operating temperatures). Consult the manual for exact specifications. Grease Type: Lithium complex grease with EP (Extreme Pressure) additives is commonly specified for steering components. Consult the manual for specific Fendt part numbers or industry equivalents. Known Issues Common Wear Items: Tie rod ends, kingpin bearings, steering cylinder seals, and planetary reduction gear wear can occur with high usage. The manual provides procedures for their inspection and replacement. Steering Issues: Loss of steering assist, stiffness, or play in the steering can indicate issues with the hydraulic pump, steering valve, seals, or worn mechanical components covered in this manual. 📚 Vehicle History Brand Heritage Founder: Xaver Fendt Founding Year: 1928 Brand Philosophy: Innovation, quality, and driver comfort. Model Evolution Series Introduction: The Fendt Farmer 400 series represented a significant advancement in tractor technology for its time, incorporating Fendt's Vario transmission and advanced operator comfort features. Production Production Period: The Farmer 400 series, including the models covered, was primarily produced from the early 2000s onwards. 🏆...