Model Variants Covered:
Dorado F 55, Dorado F 70, Dorado F 75, Dorado F 90, Dorado F 100
Production Era:
Likely late 1990s to mid-2000s (specific years not provided, but consistent with Dorado F series development)
Target Audience:
Owners of SAME Dorado F series tractors seeking to perform their own maintenance and repairs, farm mechanics, agricultural service technicians.
Value Proposition:
Offers significant cost savings by empowering users to handle repairs and maintenance themselves, reducing reliance on expensive dealership or independent service.
Accessibility:
Downloadable PDF format compatible with PC, Mac, tablets, and smartphones for easy viewing and access.
Ease Of Use:
User-friendly, step-by-step instructions with clear illustrations and diagrams to simplify complex repair procedures.
General Coverage:
Complete service, repair, and maintenance for all Dorado F Series models (55, 70, 75, 90, 100)
Estimated Page Count:
Extensive, likely several hundred pages given the depth of coverage indicated.
Type:
Service and Repair Shop Manual
Engine:
Detailed diagnostics, repair, and overhaul of all engine types used in Dorado F series (likely SAME/Lamborghini-built engines). Includes fuel system, lubrication, cooling, ignition/starting, and exhaust systems.
Transmission Drivetrain:
Comprehensive coverage of transmission (e.g., mechanical synchromesh, powershift if applicable), differential, axles, PTO, hydraulic lift, and 4WD systems.
Hydraulics:
Detailed information on the hydraulic system, including pump, valves, cylinders, and auxiliary services. Likely covers the rear hitch and any front loader hydraulics.
Electrical System:
Complete electrical schematics, wiring diagrams, troubleshooting guides, and component testing for all circuits including lighting, charging, starting, and instrument panel.
Brakes Steering:
Service and repair procedures for the braking system (e.g., hydraulic, disc/drum) and steering system (e.g., hydrostatic power steering).
Chassis Body:
Procedures for chassis components, front axle, suspension, operator's station, and body panels.
Maintenance:
Routine scheduled maintenance, fluid changes, filter replacements, lubrication points, and pre-operation checks.
Troubleshooting:
Systematic troubleshooting guides for common problems and diagnostic procedures to identify faults.
Repair Overhaul:
Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation.
Adjustments:
Adjustment procedures for clutches, brakes, engine components, and hydraulic systems.
Wiring Diagrams:
High-quality, detailed wiring diagrams for the entire tractor electrical system.
Depth:
Comprehensive, from basic maintenance to in-depth engine and transmission overhauls, including detailed specifications and tolerances.
Manufacturer:
SAME (or SAME-derived engines, often used by Lamborghini Trattori as well).
Configuration:
Likely inline 3-cylinder or 4-cylinder naturally aspirated or turbocharged diesel engines.
Displacement Range:
Estimated 2.5L to 4.0L, varying by specific model (55hp to 100hp).
Horsepower Range:
Approximately 55 hp (Dorado F 55) to 100 hp (Dorado F 100).
Type:
Direct injection diesel, likely with rotary or inline injection pumps.
Type:
Mechanical synchromesh gearbox, potentially with multiple speed ranges and a creeper gear option.
Features:
Some models might feature a powershift or a two-speed PTO.
Clutch:
Typically a dry, single-plate or dual-plate clutch.
Rollover Protection:
Likely available with ROPS (Roll-Over Protective Structure), either a fixed frame or a folding type, depending on original configuration.
Braking System:
Hydraulically operated brakes, typically wet disc brakes for durability.
Operator Station:
Basic operator station, potentially with a seat belt if equipped with ROPS.
Features:
Basic operator controls, instrument panel with essential gauges (engine temperature, oil pressure, fuel level, tachometer). No advanced infotainment systems expected for this era.
Features:
Limited to mechanical and hydraulic systems. PTO engagement controls, 4WD engagement lever, and hydraulic control levers.
Features:
N/A. Primarily mechanical and hydraulic systems, with basic electrical for lighting and instruments.
Engine Oil Change:
Typically every 250-500 operating hours, depending on operating conditions. Manual will specify exact interval and oil type.
Fuel Filter Replacement:
Recommended at annual service or as indicated by filter blockage warnings.
Hydraulic Oil Change:
Generally every 1000-1500 operating hours. Manual will detail filter replacement and fluid type.
Engine Oil:
Likely SAE 15W-40 API CG-4 or similar diesel engine oil. Manual will provide exact API classification and viscosity.
Hydraulic Transmission Oil:
UTTO (Universal Tractor Transmission Oil) or a suitable equivalent. Manual will specify SAE grade and performance requirements.
Coolant:
Ethylene glycol based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water. Manual will specify type and capacity.
Common Wear Items:
Clutch wear, hydraulic pump and valve leaks, PTO bearing wear, potential issues with older electrical connectors and wiring harnesses.
Maintenance Tips:
Regularly check and clean radiators and air filters to maintain cooling and engine efficiency. Inspect hydraulic system for leaks and maintain proper fluid levels.
Manufacturer Origin:
SAME (Società Accomandita per Azioni Emiliana), an Italian tractor manufacturer with a long history in agricultural machinery, later part of the SAME Deutz-Fahr Group.
Lineage:
The Dorado F series represents a line of compact to medium-duty utility tractors designed for a range of agricultural tasks, often featuring flexible configurations.
Manufacturing Location:
Primarily Italy, by SAME Trattori.
