🏷️ Basic Information Identification Make: Fiat Trattori Model: 115-90, 130-90, 140-90, 160-90, 180-90 Turbo 👋 Introduction Market Position Market Segment: Heavy-Duty Agricultural Tractors Target Audience: Farmers, agricultural contractors, heavy machinery operators Competitive Analysis Competitors: John Deere, Massey Ferguson, Ford, Case IH (within their respective eras) Key Features User Benefit: Cost Savings on Repairs and Maintenance, Enhanced Understanding of Machine Operation Delivery Method: Instant Email Delivery Software Requirements: Adobe Reader (Free) Ease Of Use: Designed for owner-operators and professional mechanics alike 📋 Manual Details Coverage Areas Coverage Areas: Complete Service and Repair Procedures (A-Z) Page Count Page Count: Not Specified (Comprehensive) Manual Type Manual Type: Workshop Service Repair Manual Language Language: English (Assumed) Format Format: Digital Download (PDF) Accessibility: Downloadable to PC, MAC, Tablets, Smartphones 📖 Manual Coverage Systems Covered Engine: Engine Overhaul, Repair, Diagnostics, Tuning Transmission: Gearbox, Clutch, PTO, Drivetrain Repair and Maintenance Hydraulic System: Hydraulic Pump, Control Valves, Cylinders, Linkages Electrical System: Wiring Diagrams, Starter, Alternator, Lighting, Instruments Cooling System: Radiator, Thermostat, Fan, Coolant Flow Fuel System: Fuel Injection Pump, Injectors, Filters, Fuel Tank Braking System: Brake Discs, Calipers, Master Cylinder, Parking Brake Steering System: Power Steering Pump, Steering Column, Tie Rods Chassis And Frame: Frame Inspection, Front Axle, Rear Axle Bodywork And Cab: Cab Components, Doors, Hood, Fenders Power Take Off: PTO clutch, gearbox, and engagement mechanisms Front Axle: 4WD engagement, hub maintenance, steering geometry Rear Axle: Differential, final drives, axle housing Power Steering: Steering box, pump, hoses, and steering cylinder overhaul Cab Comfort: HVAC system (if equipped), operator station components Procedures Included Maintenance: Scheduled Maintenance, Lubrication Points, Fluid Checks Troubleshooting: Diagnostic Charts, Common Faults and Solutions Repair: Component Removal, Overhaul, Installation, Adjustments Rebuild: Complete Engine, Transmission, and Hydraulic Rebuild Procedures Engine Timing: Fuel injection pump and valve timing procedures Hydraulic Calibration: Lift control sensitivity, draft control adjustments Electrical Diagnostics: Troubleshooting starting issues, charging system faults, lighting problems Component Replacement: Detailed instructions for replacing major components like alternators, starters, water pumps Technical Depth Depth: Detailed Step-by-Step Instructions with Pictures Diagnostic Tools: Covers standard diagnostic procedures and tool requirements (e.g., timing tools, pressure gauges) Torque Specifications: Includes critical torque values for fasteners and assembly 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High Quality, Printable Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Fiat-OM Diesel Engines (e.g., 8065 series, 8365 series) Aspiration: Naturally Aspirated and Turbocharged Variants Engine Displacement: Typically 6 Cylinder, 6.0L to 7.5L (Fiat-OM 8065/8365 variants) Performance Horsepower Range: Approx. 115 HP (115-90) to 180 HP (180-90) Torque Characteristics: Designed for strong low-end torque for pulling heavy loads Fuel System Injection System: Bosch Inline Fuel Injection Pumps (Typical) Filtration: Multi-stage fuel filtration system (pre-filter, primary filter) 🔧 Transmission Standard Transmission Type: Mechanical Synchromesh, Powershift (Optional/Model Dependent) Optional Powershift Options: Likely 12-speed or 18-speed powershift options for higher HP models Features Pto: Multi-speed PTO (e.g., 540/1000 RPM) Differential Lock: Rear differential lock engagement 📐 Dimensions Exterior Wheelbase: Varies by Model (Refer to Specific Model Chapters) Tire Sizes: Varies (e.g., Front: 11.2-24, Rear: 16.9-38 typical) Weights Operating Weight: Varies by Model (Likely 5,000 - 7,000+ kg) 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) Standard 💡 Technology Features Infotainment Dashboard Instruments: Analog Gauges for Engine Temp, Oil Pressure, Fuel Level, Tachometer, Hour Meter Driver Assistance Traction Control: Limited/Basic; Four-wheel drive (4WD) is standard Connectivity Electronic Controls: Basic mechanical and electro-hydraulic controls for hydraulics and PTO 🔧 Maintenance Service Intervals Oil Change Interval: Typically 250-500 Hours (Engine Dependent) Transmission Oil Change: Typically 1000-1200 Hours (Refer to Manual) Fluid Specifications Engine Oil: API CG-4 or ACEA E3/E5, SAE 15W-40 (Consult Manual for Specifics) Hydraulic Fluid: UTTO (Universal Tractor Transmission Oil) or Manufacturer Specified Fluid Coolant: Ethylene Glycol based coolant with appropriate antifreeze protection Transmission Oil: UTTO or Manufacturer Specified Gear Oil (Refer to Manual) Known Issues Common Wear Items: Clutch plates, PTO clutch, Hydraulic pump seals, Injector pump timing Electrical Gremlins: Wiring harness degradation over time, contact issues Hydraulic Leaks: Common in older units due to seal wear in pumps and cylinders 📚 Vehicle History Brand Heritage Manufacturer: Fiat Trattori (Italy) Model Evolution Series Name: 90 Series (a highly regarded line of tractors) Series Designation: The '90' signifies a significant update and refinement of previous Fiat tractor lines Production Production Years: Late 1980s to Early 1990s