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Fiat Trattori

Fiat Trattori 55-90 Factory Service Repair Manual

Fiat Trattori 55-90 Factory Service Repair Manual

$16.99
$16.99
Rea SlutsÄld
Frakt berÀknas i kassan.
Vehicle data plateRef 202403
Brand
Fiat Trattori
Vehicle
Tractors
Models covered
55 90, Agriculture, Fiat
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
đŸ·ïž Basic Information
Identification
Make:
Fiat Trattori
Model:
55-90
Model Series:
90 Series
👋 Introduction
Market Position
Product Category:
Agricultural Tractor Service Manual
Target Audience:
Tractor owners, mechanics, agricultural workshops
Competitive Analysis
Key Selling Points:
Comprehensive coverage, factory-level detail, troubleshooting guides, cost savings on repairs
Key Features
Information Layout:
Organized with a Table of Contents for easy navigation
📋 Manual Details
Coverage Areas
Manual Type:
Factory Service Repair Manual
Language:
English
Format:
PDF
Primary Purpose:
Service, Repair, Maintenance, Troubleshooting
📖 Manual Coverage
Systems Covered
Engine:
Complete overhaul, diagnostics, fuel system, cooling system, lubrication system, starting system, electrical system (engine related)
Transmission:
Gearbox operation, diagnostics, repair, lubrication, hydraulic systems (if applicable)
Drivetrain:
Clutch, differential, rear axle, front axle (if applicable), PTO (Power Take-Off)
Hydraulic System:
Hydraulic pump, cylinders, valves, filters, reservoir, operation, repair, troubleshooting
Braking System:
Brake components, hydraulics, adjustment, repair, troubleshooting
Steering System:
Steering mechanism, power steering unit (if applicable), repair, troubleshooting
Electrical System:
Wiring diagrams, lighting, starting and charging systems, instrumentation, troubleshooting
Chassis And Body:
Frame, fenders, operator's station, maintenance, minor body repairs
Procedures Included
Maintenance:
Scheduled maintenance, lubrication points, filter replacement, fluid checks
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting guides for all major systems
Repair:
Step-by-step repair procedures for all major components and systems
Disassembly And Assembly:
Detailed instructions for component removal, overhaul, and reassembly
Adjustments:
Precise instructions for all necessary adjustments (e.g., clutch, brakes, valve clearances)
Technical Depth
Depth Of Information:
Comprehensive (covers routine maintenance to complete overhaul and diagnostics)
📊 Manual Specifications
File Format
File Type:
PDF
Searchability:
Text-searchable PDF
Compatibility:
Windows and Mac OS
Software Requirements:
Adobe PDF Reader, WinZip
Print Quality
Printability:
Printable pages
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper Quality:
N/A (Digital Download)
⚙ Engine Specifications
Primary Engine
Engine Type:
Diesel
Engine Family:
Fiat 8045
Displacement:
Approx. 3.9 L (3914 cc)
Configuration:
4-Cylinder, Naturally Aspirated or Turbocharged (depending on specific sub-model variant)
Performance
Horsepower Rating:
Approx. 55 HP (Flywheel Horsepower) - specific rating may vary based on variant
Fuel System
Injection System:
Direct Injection, typically Bosch or similar rotary/inline pump
Fuel Type:
Diesel
🔧 Transmission
Standard
Transmission Type:
Synchronized Mechanical Gearbox
Gear Selection:
Typically multiple ranges (e.g., 2 forward ranges) with multiple gears (e.g., 4 or 5 gears per range), plus creeper gears and reverse.
Optional
Optional Features:
Some variants may have optional creeper gears or specific PTO configurations.
Features
Power Take Off:
Standard PTO (e.g., 540 RPM at engine speed X) and potentially ground-speed PTO
📐 Dimensions
Exterior
Wheelbase:
Variable depending on configuration (e.g., 2WD/4WD, standard/special chassis)
Weights
Operating Weight:
Approx. 2,500 - 3,000 kg (may vary with options and configuration)
đŸ›Ąïž Safety Features
Ratings
Roll Over Protection:
ROPS (Roll Over Protective Structure) often standard or available as an option.
Active Features
Braking System Type:
Hydraulically operated, internal expanding shoe or disc brakes.
Passive Features
Seat Belt:
Often available as an option or standard on later models.
💡 Technology Features
Infotainment
Instrument Panel:
Basic analog gauges for oil pressure, coolant temperature, fuel level, tachometer, and hour meter. Warning lights for critical functions.
Driver Assistance
Power Steering:
Often equipped with hydrostatic or hydraulic power steering for ease of operation.
Connectivity
Pto Engagement:
Manual lever engagement for PTO, sometimes with electronic or hydraulic assistance.
🔧 Maintenance
Service Intervals
Engine Oil Change:
Typically every 250-500 operating hours (refer to manual for exact intervals).
Fuel Filter Replacement:
As recommended, often tied to operating hours or symptoms.
Air Filter Cleaning Replacement:
Regular inspection and cleaning/replacement based on operating conditions.
Fluid Specifications
Engine Oil Type:
API CD/CE or higher, SAE 15W-40 or 20W-50 recommended for typical operating temperatures. (Specific grade depends on climate and engine variant).
Hydraulic Fluid Type:
Tractor Transmission Oil (TTO) or Universal Tractor Transmission Oil (UTTO) meeting Fiat specifications (e.g., Fiat AF87) or equivalent. Viscosity typically 10W-30 or 15W-30.
Coolant Type:
Ethylene glycol based antifreeze/coolant with corrosion inhibitors. Mixture of 50/50 antifreeze and distilled water is typical.
Known Issues
Common Wear Items:
Clutch wear, hydraulic pump wear, starter motor reliability, PTO clutch engagement.
Electrical Gremlins:
Older wiring harnesses can degrade, leading to intermittent electrical faults. Thorough diagnostic using wiring diagrams is key.
📚 Vehicle History
Brand Heritage
Manufacturer:
Fiat Trattori (later became part of CNH Industrial)
Model Evolution
Series Context:
The 90 Series was a highly successful line of tractors known for their robustness and versatility.
Production
Production Era:
Primarily 1980s and 1990s.
🏆 Awards & Recognition
Recognitions
Market Reputation:
The 55-90 is recognized as a reliable and durable tractor within its class, widely used in agriculture and utility work.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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