🏷️ Basic Information Identification Make: Yanmar Model: KE20T Product Type: Workshop Factory Service Repair Manual Codes Chassis Code Group: KE Series Tractors 👋 Introduction Market Position Target Audience: Yanmar Dealerships, Professional Agricultural Technicians, Advanced Home Mechanics Competitive Analysis Value Proposition: Provides the same in-depth technical information used by Yanmar's authorized service centers, enabling accurate and efficient repairs. Key Features Factory Origin: Issued directly by Yanmar for authorized service personnel. Comprehensiveness: Covers all aspects of tractor maintenance, repair, and diagnostics. 📋 Manual Details Coverage Areas Systems Covered: Engine, Transmission, Drivetrain, Hydraulics, Electrical System, Steering, Brakes, Chassis, Operator Station, PTO, Three-Point Hitch Page Count Estimated Pages: 500+ Manual Type Manual Type: Factory Workshop Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Diesel engine mechanics, fuel system, cooling system, lubrication system, intake and exhaust systems, starting system, charging system Transmission Drivetrain: Gearbox operation, clutch, differential, axles, drive shafts, PTO engagement and maintenance Hydraulic System: Hydraulic pump, cylinders, control valves, fluid specifications, troubleshooting, maintenance Electrical System: Wiring diagrams, starter motor, alternator, battery, lighting, indicators, control circuits, fuses and relays Steering Braking: Steering system components, brake system maintenance, adjustments, and repair procedures Chassis Operator Station: Frame, linkages, operator seat, controls, body panels, safety features Procedures Included Maintenance Procedures: Regular servicing, oil changes, filter replacements, lubrication, coolant checks, battery maintenance Adjustment Procedures: Valve adjustments, clutch adjustments, brake adjustments, PTO speed adjustments Repair Procedures: Component disassembly, inspection, repair, reassembly, and calibration for all major systems Troubleshooting Guide: Diagnostic charts, fault finding procedures, common issues and their solutions Torque Specifications: Detailed torque values for all critical fasteners across all systems Technical Depth Technical Depth: Comprehensive, covering everything from basic maintenance to complete engine and transmission overhauls, advanced diagnostics and electrical troubleshooting. 📊 Manual Specifications File Format PDF Quality: High-resolution scans, text-searchable, printable. Print Quality Printability: Optimized for printing individual sections or the entire manual. Binding Type Binding Type: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Model Group: Yanmar 3TNV series (specific model may vary based on sub-variant, but commonly 3TNV88 or similar) Engine Type: 3-Cylinder, Water-Cooled, 4-Stroke Diesel Performance Displacement: Approximately 1.6 L (1600 cc) or 1.7 L (1700 cc) - exact value requires specific KE20T sub-model confirmation Horsepower: Estimated 20 HP (gross) - Net horsepower will be slightly lower. Torque: Specifications vary, but generally around 50-60 Nm at specific RPMs. Fuel System Injection System: Direct Injection (DI) with high-pressure fuel injection pump. Fuel Type: Diesel Fuel Lubrication System Oil Capacity: Approximately 5.5 - 6.0 Liters (refer to manual for exact capacity). Recommended Oil Viscosity: SAE 10W-30 or 15W-40 API CI-4 or higher (refer to manual for exact specification). Cooling System Coolant Capacity: Approximately 4.0 - 4.5 Liters (refer to manual for exact capacity). Coolant Type: Ethylene Glycol-based antifreeze (50% concentration recommended, refer to manual for exact type and specification). 🔧 Transmission Standard Transmission Type: Manual Synchromesh Transmission (MST) with gear reduction options. Gear Configuration: Typically 9 Forward Speeds / 3 Reverse Speeds (including creeper range, actual number may vary). Clutch Type: Dry Single Plate Clutch Features Pto Speeds: Standard 540 RPM PTO, potentially rear and/or mid-PTO options. Differential Lock: Rear differential lock, foot-operated. 📐 Dimensions Exterior Overall Length: Approx. 2,800 mm (variable based on configuration, e.g., with loader) Overall Width: Approx. 1,100 mm (variable based on tire size) Overall Height: Approx. 1,250 mm to ROPS (variable based on configuration) Weights Operating Weight: Approx. 800 - 900 kg (without attachments) Wheelbase: Approx. 1,500 mm Ground Clearance: Approx. 250 mm (under front axle) 🛡️ Safety Features Active Features Roll Over Protection: Standard ROPS (Roll-Over Protective Structure) Brake System: Wet Disc Brakes, mechanically operated. Parking Brake: Independent Parking Brake mechanism. Passive Features Seatbelt: Seatbelt for operator in ROPS station. Operator Presence Control: Standard on PTO and transmission controls to ensure operator engagement. 💡 Technology Features Infotainment Infotainment System: N/A (Basic tractor controls, no entertainment system). Driver Assistance Driver Assistance Features: N/A (Focus on mechanical functionality and operator control). Connectivity Connectivity Options: N/A (No electronic connectivity features). 🔧 Maintenance Service Intervals Engine Oil Change Interval: Every 250 operating hours or annually, whichever comes first. Fuel Filter Replacement: Every 500 operating hours or annually. Air Filter Cleaning Replacement: Check every 50 operating hours, clean or replace as needed, typically every 250 hours. Hydraulic Fluid Change: Every 500 operating hours or annually. Fluid Specifications Transmission Hydraulic Fluid: Yanmar Hytran or equivalent tractor hydraulic fluid (UTTO) meeting specifications (refer to manual for exact OEM spec). Transmission Oil Capacity: Approximately 20-25 Liters (including hydraulic reservoir, refer to manual). Known Issues Common Wear Items: Clutch wear, hydraulic cylinder seals, PTO clutch engagement, and fuel injector seals can be common wear items with high usage. Electrical Gremlins: Older units may experience issues with wiring harness degradation or switch...