🏷️ Basic Information Identification Make: Valtra Model: Valmet 6600 Vehicle Type: Tractor Codes Product Name: Valtra Valmet 6600 Tractor Service Repair Workshop Manual 👋 Introduction Market Position Target Audience: Valtra Valmet 6600 tractor owners, independent service technicians, agricultural workshops Competitive Analysis Value Proposition: Provides dealership-level repair information, enabling cost savings on maintenance and repairs. Key Features Accuracy Clarity: Accurate, clear, and concise text with illustrations for ease of understanding and safe execution of repairs. Manufacturer Originated: Written by the manufacturer, ensuring authoritative and precise information. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Diagnostics, Troubleshooting, Maintenance Page Count Estimated Page Count: Comprehensive (exact number not specified, implies extensive content) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical, Fuel System, Cooling System, Exhaust System, Lubrication System Drivetrain: Transmission (Manual/Powershift), Clutch, PTO, Driveline, Axles (Front and Rear), Differential Hydraulics: Hydraulic Pump, Hydraulic System, Control Valves, Cylinders, Linkage, Hydraulics PTO (if applicable) Electrical: Starting System, Charging System, Ignition System (if applicable), Lighting System, Wiring Diagrams, Sensors, Control Units Chassis: Braking System (Hydraulic/Air), Steering System, Suspension System (if applicable), Chassis Frame, Wheels and Tires Operator Station: Cab Interior, Controls, Instruments, Heating and Ventilation (HVAC) Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Lubrication Points, General Inspections Troubleshooting: Diagnostic Procedures, Symptom-Based Troubleshooting, Fault Code Interpretation (if applicable) Repair: Component Removal and Installation, Reassembly, Adjustment Procedures, Overhaul Instructions Diagnostics: Diagnostic Charts, Electrical Schematics for Troubleshooting, Mechanical Testing Procedures Technical Depth Depth: Full Factory Level - Suitable for professional mechanics and skilled DIY users Content Type: Step-by-step instructions, detailed diagrams, exploded views, wiring schematics, specifications 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Yes, individual pages can be printed Binding Type Binding: Digital (no physical binding) Paper Type Paper Type: Not Applicable (Digital Format) Compatibility Operating Systems: All Versions of Windows and Mac Requirements Software Requirements: Adobe PDF Reader Features Searchability: Likely searchable text within PDF, aiding quick information retrieval ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Valtra (likely Sisu Diesel or similar OEM) Engine Model Designation: Specific engine model not provided, but common for this era would be 4 or 6 cylinder diesel Performance Horsepower Range: Typically in the 80-110 HP range for this model series Torque Range: Dependent on specific engine variant, but providing significant pulling power Fuel System Fuel Type: Diesel Injection System: Likely mechanical or common rail direct injection, depending on specific build year Cooling System Cooling Method: Liquid-Cooled 🔧 Transmission Standard Transmission Type: Synchromesh Manual Transmission (common), potentially with powershift options Optional Powershift Availability: Some variants may offer a powershift option for enhanced gear selection. Features Gear Configurations: Multiple forward and reverse gears, typically a synchronized gearbox for ease of shifting. Pto Engagement: Independent or Live PTO (Power Take-Off) system, details will be in the manual. 📐 Dimensions Exterior Wheelbase: Variable depending on configuration, typically around 2.4-2.6 meters Weights Operating Weight: Typically in the 4000-5000 kg range, depending on options and ballast. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) compliant, a standard safety feature for tractors. Active Features Braking System Type: Hydraulic disc brakes (wet or dry), potentially with power assist. Passive Features Seatbelt: Mandatory for ROPS-equipped tractors. 💡 Technology Features Infotainment Instrument Panel: Basic analog gauges and warning lights for engine status, speed, PTO, etc. Driver Assistance Traction Control: None standard, relies on operator skill and mechanical traction. Connectivity Telematics: Not applicable for this era of tractor; no factory-installed telematics. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250-500 operating hours, consult manual for exact interval and oil type. Transmission Fluid Change: Refer to manual for specific interval, often linked to hydraulic fluid service. Fluid Specifications Engine Oil Viscosity: Likely 15W-40 or 10W-40 API CG-4 or higher, refer to manual for precise specification. Hydraulic Transmission Fluid: UTTO (Universal Tractor Transmission Oil) or similar, specified in manual. Common specifications include API GL-4, JDM J20C/D. Coolant Type: Ethylene Glycol based antifreeze, typically a 50/50 mix with distilled water. Known Issues Common Wear Items: Clutch wear, hydraulic pump efficiency, PTO clutch packs, and front axle wear can be common on high-hour units. Electrical Gremlins: Wiring harness integrity and connector corrosion can sometimes cause intermittent electrical issues. 📚 Vehicle History Brand Heritage Valtra History: Valtra, formerly Valmet, has a long history in agricultural machinery, originating in Finland. Model Evolution Valmet 6600 Series: The 6600 series represents a significant step in Valtra's tractor development, known for reliability and performance. Production Production Period: The 6600 series was primarily produced in the 1990s and early 2000s. 🏆 Awards & Recognition Recognitions Industry Awards: While specific awards for the 6600 are not detailed, Valtra tractors have consistently been recognized for durability and efficiency.