1984-1987 Fiat 45-66-80-66 Series Workshop Manual

Fiat Trattori 45-66, 55-66, 60-66, 65-66, 70-66, 80-66 tractor series workshop manual detailing engine, power train, and axle systems. Covers models with print number 603.54.228.02 X - 1987.

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Document Details

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Document Number / Seller:
30092 / Carol Wilson
File Size:
30.35 MB
File Type:
PDF
Language:
English
Pages:
239
Printable:
Yes
Category:
Tractor
Last updated / verified
Dec 28, 2025

Models Covered & Key Technical Specifications

Fiat Trattori 45-66 - 80-66 Series (1987) Workshop Manual

Fiat Trattori Tractor Series | Service Manual.

  • Engine Specifications: 4 cylinders defines the core of the powertrain Architecture.
  • Engine Specifications: For optimal performance, 3613 cc establishes the displacement Capacity.
  • Power Train Components: The rear axle requires 30 N-m for proper assembly.
  • Front Axle Specifications: The steering system utilizes 400 mm of travel.
  • Hydraulic Lift Unit Data: For operational efficiency, 50 L/min represents the flow rate.
  • Electrical System Specs: The battery voltage is 12 V establishes the standard power supply.

Manual Description & Preview

Fiat Trattori 45-66 - 80-66 Series (1987) Workshop Manual: Fiat Trattori Tractor Comprehensive Workshop Manual

Model Information: Fiat Trattori 45-66, 55-66, 60-66, 65-66, 70-66, 80-66, 466, 566, 666, 756, 766 Tractor Series // Category: Tractor / Power Train Logic // Technical Details: Engine, Power Train, Front Axle, Steering, Front Wheel Drive, Hydraulic Lift Unit, Electrical System, Service Tools.

Integrated-Framework Diagnostic-Logic Architecture
General Information Engine Systems Torque Data
Specifications Power Train Front Axle
Engine Hydraulic Lift Unit Steering
Brakes Electrical System Service Tools

Engineering chapters address the following:

  • General Information: Covers general instructions and safety precautions for the specified Fiat Trattori models.
  • Engine: Details engine specifications, including cylinder head, crank gear, fuel system, and cooling system.
  • Power Train: Explains clutch, transmission, differential, brakes, final drives, and power take-off procedures.
  • Front Axle & Steering: Documents specifications and data for the front axle, steering, and hydrostatic power steering systems.
  • Front Wheel Drive: Details specifications and data for front wheel drive, including axle schematics.
  • Hydraulic Lift Unit: Provides information on the lift unit, implement attachment, and control adjustments.
  • Electrical System: Outlines specifications and data for the battery, fuses, starter, and lighting systems.
  • Service Tools: Lists specialized tools required for maintenance and repair.

This manual documents torque specifications for various components to ensure proper corrosion joint prevention.

FAQ

Which formats are available for the Fiat Trattori 45-66-80-66 Series workshop manual? keyboard_arrow_down

Workshop manual is provided in a digital PDF format that is accessible across standard electronic devices. It is available for download immediately after purchase to provide instant reference access.

Are specific tightening spec tables or torque ranges included for the drivetrain and chassis components? keyboard_arrow_down

Document includes comprehensive specification sections that list tightening torque data for various power train and structural components.

Is there detailed information regarding fluid capacities and recommended lubricant types? keyboard_arrow_down

Manual contains a dedicated capacity table that lists fluid volume requirements for each model in the series. It also references the specific Fiat-recommended product names for transmission, hydraulic, and engine systems. This service data ensures the correct fluids are noted for the 55-66 through 80-66 tractor variants.

What system coverage does the workshop manual provide for the series? keyboard_arrow_down

Publication covers major tractor systems including the engine, power train, hydraulics, front wheel drive, and electrical components.

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