Basic Information Identification Make: Fiat Model: 55-90 Series Tractor Introduction Market Position Target Audience: Mechanics and DIY individuals seeking comprehensive repair and maintenance information for the Fiat 55-90 Series Tractor. Competitive Analysis Manual Advantage: Provides detailed, step-by-step procedures, technical specifications, and diagnostic information typically found in official workshop manuals, ensuring accurate and reliable repairs. Key Features Download Convenience: Instant PDF download upon payment completion, eliminating shipping costs and delays. Completeness: 100% complete and intact, with no missing or corrupt pages/sections, ensuring all necessary information is present. Ease Of Use Readability: Prepared with simple explanations, making it accessible even for relatively new personnel. Manual Details Coverage Areas Page Count: 377 pages Manual Type: Workshop Service Manual Language: English Format: PDF Download Coverage Scope: Comprehensive, 'bumper-to-bumper' coverage of all vehicle systems, components, and procedures for repair and maintenance. Manual Coverage Systems Covered Engine: Detailed disassembly, assembly, inspection, and repair of engine components, including cylinder head, pistons, crankshaft, camshaft, lubrication system, and cooling system. Transmission: Comprehensive instructions for removal, disassembly, assembly, and adjustment of the transmission, including gear selection mechanisms and clutch systems. Hydraulics: In-depth coverage of the hydraulic system, including pump, cylinders, control valves, and associated components, with repair and adjustment procedures. Electrical System: Detailed schematics, troubleshooting guides, and repair procedures for the entire electrical system, including starting, charging, lighting, and instrumentation. Braking System: Service and repair procedures for the braking system, including hydraulic circuits, brake actuators, and parking brake mechanisms. Steering System: Procedures for the repair and adjustment of the steering system, including steering linkages and hydraulic power steering components. Power Take Off Pto: Detailed information on PTO operation, maintenance, and repair, including shaft and clutch components. Front Axle And Steering: Service procedures for the front axle, including differential, drive shafts, and steering components. Rear Axle And Differential: Detailed instructions for the disassembly, assembly, and adjustment of the rear axle and differential. Body And Chassis: Information on chassis frame, fenders, operator platform, and cab (if equipped), including removal and installation procedures. Procedures Included Maintenance: Routine maintenance procedures, lubrication schedules, fluid level checks, and filter replacement. Troubleshooting: Systematic diagnostic procedures for identifying and resolving common and complex issues across all vehicle systems. Disassembly And Assembly: Step-by-step instructions for removing, taking apart, cleaning, inspecting, and reassembling all major components and sub-assemblies. Repair And Rebuild: Comprehensive guides for repairing or rebuilding worn or damaged parts and systems. Adjustments And Calibrations: Precise instructions for making adjustments to various systems, including engine timing, hydraulic pressures, and clutch engagement. Diagnostics And Testing: Methods and specifications for testing system performance and component condition. Special Tools: Includes reference to specific Fiat special service tool numbers and illustrations of their usage for various repair and adjustment operations. Pictorial Guidance: Richly illustrated with diagrams and photos to clarify procedures, ensuring understanding for all skill levels. Technical Depth Depth: Extensive technical detail suitable for both professional mechanics and experienced DIY users, covering everything from basic adjustments to complete engine and transmission rebuilds. Specifications And Limits: Provides service specifications, tightening torques, checking and adjusting procedures, wear limits, and allowable tolerances for all components. Factory Specifications: Emphasizes factory specifications, including torque values for threaded connections and precise measurements for critical adjustments. Manual Specifications File Format File Type: PDF Printability: Yes, all pages are printable. Software Requirement: Adobe Reader Compatibility: Windows, Mac, and Linux operating systems. Print Quality Illustration Quality: Detailed illustrations, exploded diagrams, drawings, and photos guide users through service procedures. Binding Type Binding: Digital download (PDF) Paper Type Paper Type: N/A (Digital Format) Engine Specifications Primary Engine Engine Type: Likely a Fiat naturally aspirated or turbocharged diesel engine (specific model details not provided in product info, but consistent with tractor series). Performance Horsepower: Refer to specific model variant within the 55-90 series; typically around 55-65 HP, but detailed specs require manual consultation. Torque: Refer to specific model variant within the 55-90 series; detailed specifications are provided within the manual. Fuel System Fuel Type: Diesel Injection System: Likely a rotary or inline injection pump system, with detailed service procedures in the manual. Transmission Standard Transmission Type: Likely a fully synchronized mechanical gearbox with multiple speeds, potentially including a creeper gear or powershift options depending on the specific model variant. Optional Optional Features: Depending on the specific 55-90 series model, options could include a PTO with multiple speeds, creeper gear, or advanced hydraulic systems. Features Clutch Type: Typically a dry single or dual-stage clutch for transmission and PTO engagement. Dimensions Exterior Overall Length: Refer to specific model variant within the 55-90 series; detailed dimensions are provided within the manual. Overall Width: Refer to specific model variant within the 55-90 series; detailed dimensions are provided within the manual. Wheelbase: Refer to specific model variant within the 55-90 series; detailed dimensions are provided within the manual. Weights Operating Weight: Refer to specific model variant within the 55-90...