🏷️ Basic Information Identification Make: Kubota Model: STA 35 Codes Product Name: Kubota Models STA 30 STA 35 Tractor Repair Manual 👋 Introduction Market Position Positioning: Essential diagnostic and repair resource for Kubota STA series compact tractors, catering to owners and independent mechanics seeking detailed technical information. Competitive Analysis Competitors: Original Equipment Manufacturer (OEM) service manuals, other third-party repair manual providers. Key Features Digital Benefits: Instant download, accessible on smart devices for on-site repairs, environmentally friendly (saves trees), lifetime protection policy. Value Proposition: Empowers users to perform their own maintenance and repairs, saving on labor costs and reducing downtime. Provides the exact technical data needed for effective servicing. 📋 Manual Details Coverage Areas Primary Coverage: Repair, Routine Maintenance, Parts Lookup Secondary Coverage: Troubleshooting, Engine Overhaul, System Diagnostics Scope: Comprehensive coverage for both STA 30 and STA 35 models, addressing all aspects of operation, maintenance, and repair. Page Count Estimated Page Count: Varies by specific model and manual edition, typically 300-800 pages for a comprehensive service manual. Manual Type Type: Repair Manual / Workshop Manual / Service Manual Language Language: English (assumed based on product description) Format Format: Electronic Downloadable PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Lubrication System, Cooling System, Transmission, Drive Chain & Sprockets Chassis And Controls: Steering System, Shocks, Body Work Electrical: Electrical System, Wiring Diagrams Engine Components: Intake & Exhaust Systems Hydraulics: Hydraulic System, Pump, Valves, Cylinders, PTO (Power Take-Off) Hydraulics Braking: Brake system operation, adjustment, and service. Steering Components: Steering gearbox/pump, tie rods, steering linkage. Body Work Components: Fenders, hood, operator's platform, seat mounting. Procedures Included Maintenance: Routine Maintenance, Fluid Changes, Filter Replacements, Lubrication Schedules Repair And Overhaul: Engine Removal and Installation, Engine Rebuilds, Transmission Servicing, Steering System Repair, Brake Adjustments Diagnostics: Advanced Troubleshooting, Fault Code Identification, System Diagnosis Troubleshooting Methodology: Systematic diagnostic procedures, symptom-based troubleshooting guides, and electrical circuit analysis. Part Identification: Includes part numbers and diagrams for ordering replacement parts, often referencing a separate parts catalog if available. Technical Depth Depth: Comprehensive: Covers basic maintenance to in-depth engine and transmission overhauls, including detailed diagrams and specifications. 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Searchability: PDF format allows for text searching of keywords for faster information retrieval. Print Quality Quality: High-resolution, suitable for printing individual pages or sections. Illustrations: Likely includes detailed diagrams, schematics, and step-by-step exploded views for clarity. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (specific engine codes for STA 30/35 not provided in product info, but typically inline 3-cylinder diesel for this class). Performance Displacement Range: Likely in the 1.0L to 1.5L range for this tractor class. Specifics vary by engine variant. Horsepower Range: Estimated 25-35 HP. The '30' and '35' in model names often indicate approximate horsepower. Fuel System Fuel Type: Diesel Injection System: Likely indirect injection or common rail diesel, depending on the specific engine generation. Engine Components Cooling System: Water-cooled, radiator, fan, thermostat, water pump. Manual will detail flushing and coolant specifications. Lubrication System: Oil pump, oil filter, oil pan, lubrication passages. Manual details oil viscosity and capacity. 🔧 Transmission Standard Transmission Type: Likely a Mechanical Synchro Shuttle or Hydrostatic Transmission (HST) depending on the specific configuration of the STA series. Optional Optional Transmission: Not specified in product information, but HST was often an option. Features Clutch: Dual-stage dry clutch for mechanical shuttle; pedal-operated for HST. P T O: Rear PTO (Power Take-Off) specifications, operation, and maintenance. May include mid-PTO if applicable. 📐 Dimensions Exterior Wheelbase: Specific dimensions require manual lookup; typically around 1.7-1.9 meters for this class. Tire Sizes: Front and rear tire size specifications are critical for proper operation and traction. Consult manual for OEM recommended sizes. Weights Operating Weight: Estimated 1000-1500 kg. Specifics depend on configuration (ROPS, loader, etc.). 🛡️ Safety Features Ratings Rollover Protection: Likely available with ROPS (Roll-Over Protective Structure) and seatbelt, essential safety features for tractors. Active Features Braking System: Typically internal expanding shoe or disc brakes, mechanically operated. Passive Features Lighting: Standard headlights, tail lights, and turn signals for road legality in many regions. 💡 Technology Features Infotainment Features: Basic operator controls. No advanced infotainment systems typical of modern vehicles. Focus is on functionality and durability. Driver Assistance Features: N/A (Tractor-specific, not designed with automotive driver assistance features). Connectivity Features: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 100-250 operating hours or annually, whichever comes first. Specific interval found in manual. Fuel Filter Replacement: Recommended every 250-500 operating hours or as needed, depending on fuel quality. Air Filter Service: Check and clean/replace regularly, especially in dusty conditions. Interval typically 50-100 hours. Fluid Specifications Engine Oil Type: Kubota specifies API CG-4 or CH-4 grade diesel engine oil, typically SAE 10W-30 or 10W-40 depending on ambient temperature. Consult manual for precise recommendation....