🏷️ Basic Information Identification Make: Valtra Model: Valmet 6550 Product Type: Workshop Service Repair Manual Download Codes Manual Code Inference: Likely contains specific service codes and diagnostic trouble codes (DTCs) relevant to the 6550 model. 👋 Introduction Market Position Target Audience: Valtra Valmet 6550 Tractor owners, operators, and maintenance technicians. Competitive Analysis Value Proposition: Provides essential repair and service information, saving money and improving understanding of the tractor's operation and maintenance compared to relying solely on external service providers. Key Features Manual Utility: Facilitates diagnosing and repairing problems, offering step-by-step guidance for all service and repair procedures. 📋 Manual Details Coverage Areas Primary Coverage: Complete official full factory service repair Secondary Coverage: Do-it-yourself (DIY) and experienced mechanic use Page Count Estimated Pages: Hundreds of pages Manual Type Type: Workshop Service Repair Manual Language Primary Language: English Format File Format: PDF Delivery Method: Digital Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Diesel Fuel System, Transmission, Clutch, Final Drive, Rear Axle, Main Drive Bevel Gears and Differential, Front-Wheel Drive Chassis: Brakes, Power Steering System, Steering Gear, Front System Operator Station: Cab, Fenders, Fuel Tank & Platform Auxiliary Systems: Cooling System, Hydraulic System, Power Take-Off (PTO) Electrical: Electrical System, Wiring Diagrams Procedures Included Maintenance: Scheduled maintenance, fluid checks and changes, filter replacements Repair And Overhaul: Complete disassembly and reassembly of all major systems Diagnostics: Troubleshooting and problem diagnosis for mechanical and electrical issues Technical Depth Depth: Comprehensive, from basic adjustments to full component rebuilds Documentation Elements: Step-by-step instructions, hundreds of photos and illustrations, detailed substeps, notes, cautions, warnings, numbered instructions, bold figure numbers, enlarged insets 📊 Manual Specifications File Format Compatibility: All PC based Windows operating systems and Mac Additional Uses: Can be saved to hard drive and burned to CD-ROM Print Quality Printability: Printable without any restriction, entire manual or specific pages Binding Type Binding Inference: Not applicable for digital download, but implies a physical equivalent would be professionally bound. Paper Type Paper Type Inference: Not applicable for digital download, but implies a physical equivalent would be printed on durable, high-quality paper suitable for workshop environments. Requirements Software Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Family: Likely a Sisu Diesel engine, common in Valtra tractors of this era. Specific model details would be within the manual. Performance Displacement Inference: Likely in the 4.0-4.5 liter range based on tractor class. Horsepower Inference: Likely in the 60-80 HP range for a 6550 model designation. Fuel System System Type: Diesel Fuel System (likely direct injection, possibly with mechanical or electronic control depending on exact year). 🔧 Transmission Standard Transmission Type: Likely a Synchromesh or Powershift transmission, typical for Valtra tractors of this series. Optional Optional Features Inference: Creep speed gear, powershift options. Features Gear Selection Inference: Manual shifting with synchronized gears, or electro-hydraulic control for powershift options. 📐 Dimensions Exterior Wheelbase Inference: Approximately 2300-2500 mm. Weights Operating Weight Inference: Around 3500-4500 kg. 🛡️ Safety Features Active Features Braking System: Hydraulic disc brakes (wet or dry) for service brake, mechanical parking brake. Passive Features Operator Protection: Integrated safety frame or cab with rollover protection (ROPS/FOPS) as per regulations of the time. 💡 Technology Features Infotainment Infotainment Features: Basic, likely an analog radio option and basic instrumentation. No advanced infotainment expected. Driver Assistance Driver Assistance Features: Power steering is a key feature. Cruise control might be an option on some models. No electronic driver aids like ABS or traction control. Connectivity Connectivity Features: No modern connectivity features like Bluetooth or Wi-Fi. 🔧 Maintenance Service Intervals Engine Oil Change Inference: Typically every 250-500 operating hours or annually. Hydraulic Oil Change Inference: Typically every 1000-1500 operating hours. Fluid Specifications Engine Oil Inference: API CD/CE/CF or ACEA E2/E3 rated oils, SAE 15W-40 or 10W-30 depending on ambient temperature. Hydraulic Oil Inference: Tractor Transmission Hydraulic Fluid (UTTO) meeting specifications like Agrol HLP-D or similar GL-4 rated universal tractor oil. Known Issues Common Wear Items: Clutch wear, hydraulic pump efficiency, electrical connectors, PTO clutch wear, common for tractors of this age and usage. 📚 Vehicle History Brand Heritage Heritage Summary: Valtra is a Finnish manufacturer with a long history in robust and reliable agricultural machinery, evolving from the Valmet brand. Model Evolution Model Series Context: The 6550 is part of Valtra's 'A-Series' or similar utility tractor line, known for versatility and durability. Production Production Period Inference: Likely produced in the late 1990s to early 2000s.