Fiat Trattori 680 Workshop Service Manual Repair

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The Fiat Trattori 680 is an agricultural tractor produced from the late 1970s to the early 1980s. Known as a robust and reliable workhorse, this model was popular for general...

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Taper: Tractor

Distributeur:

UGS: 93276

Mots clés: 680 Agriculture Fiat Fiat Trattori Tractor Tractors

Variantes de produits

Description

The Fiat Trattori 680 is an agricultural tractor produced from the late 1970s to the early 1980s. Known as a robust and reliable workhorse, this model was popular for general farming and utility tasks, offering a balance of power and economy within its class. Designed for versatility, the 680 could accommodate a wide range of agricultural implements. While its operator comfort features were basic by modern standards, its functional design and the Fiat Agri legacy of engineering contribute to its reputation for durability and dependable performance in demanding agricultural environments. This comprehensive workshop service manual provides detailed repair, service, and maintenance information for the Fiat Trattori 680. It is intended for professional technicians and advanced DIY mechanics, offering factory-level detail across all major systems, including the engine, transmission, drivetrain, electrical, hydraulics, brakes, and chassis. The manual includes step-by-step repair instructions, periodic maintenance charts, diagnostic procedures, and hundreds of diagrams and illustrations to assist in maintaining and repairing the tractor effectively.

🏷️ Basic Information

Identification

Make:

Fiat Trattori

Model:

Equipment Type:

Agricultural Tractor

Generation

Production Era:

Late 1970s - Early 1980s

👋 Introduction

Market Position

Historical Role:

A robust and reliable workhorse tractor in its class, popular for general farming and utility tasks.

Competitive Analysis

Competitors:

Likely competed with models from manufacturers such as John Deere, Massey Ferguson, and Ford during its production era.

Key Features

Operator Comfort:

While basic by modern standards, featured a functional operator's station for its time.

Versatility:

Designed for a wide range of agricultural implements and tasks.

📋 Manual Details

Coverage Areas

Primary Coverage:

Comprehensive repair, service, and maintenance

Target Audience:

Professional technicians and advanced DIY mechanics

Page Count

Estimated Page Count:

Hundreds of pages (typical for comprehensive workshop manuals)

Manual Type

Manual Type:

Workshop Service Manual / Repair Manual

Language

Language:

English

Format

File Format:

Delivery

Delivery Method:

Instant Download

📖 Manual Coverage

Systems Covered

Engine:

Complete overhaul, diagnosis, fuel system, lubrication, cooling system

Transmission:

Gearbox, clutch, differential, PTO, hydraulic lift system

Drivetrain:

Front axle, rear axle, driveshafts, steering system

Electrical:

Wiring diagrams, starter, alternator, lighting, instrumentation

Hydraulics:

Hydraulic pump, cylinders, control valves, hydraulic circuits

Brakes:

Service brakes, parking brake, hydraulic and mechanical components

Chassis And Body:

Frame, fenders, operator station, control linkages

Procedures Included

Maintenance:

Periodic maintenance charts, lubrication schedules, filter replacement

Repair:

Step-by-step repair instructions for all major components

Troubleshooting:

Diagnostic procedures, fault finding guides, common issues

Overhaul:

Complete engine and component overhaul procedures

Diagnostics:

Testing procedures for various systems

Technical Depth

Depth Of Information:

Factory-level detail suitable for professional mechanics and advanced DIY users

Diagrams And Illustrations:

Hundreds of diagrams, illustrations, and exploded views

📊 Manual Specifications

File Format

PDF Quality:

High resolution, suitable for printing

Print Quality

Printability:

Full Printable

Viewing Features

Zoom Functionality:

YES (Zoom IN/OUT)

Software Requirements

PDF Reader:

Adobe PDF Reader

Unzipping Utility:

WinRAR (or similar archive utility)

Compatibility

Operating Systems:

All Versions of Windows & Mac

Binding Type

Binding:

N/A (Digital Download)

Paper Type

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Manufacturer:

Engine Type:

Diesel

Engine Configuration:

Likely a 3 or 4-cylinder naturally aspirated diesel engine

Performance

Horsepower Range:

Estimated 60-70 HP range (specific figures require consulting engine codes)

Torque Characteristics:

Designed for strong low-end torque for pulling heavy loads.

Fuel System

Fuel Injection:

Direct injection, typically with rotary or inline injection pumps

Cooling System

Cooling Method:

Liquid-cooled (water pump, radiator, thermostat)

🔧 Transmission

Standard

Transmission Type:

Manual Synchromesh gearbox

Gear Selection:

Likely a 8-speed forward, 2-speed reverse (or similar configuration) with high/low range

Optional

Power Take Off Pto:

Standard PTO (e.g., 540/1000 RPM) likely available

Features

Clutch Type:

Dry single or dual-stage clutch

Differential Lock:

Rear differential lock typically standard

📐 Dimensions

Exterior

Wheelbase:

Specific dimensions vary, but typical for a tractor of this class (e.g., ~2100-2300 mm)

Overall Length:

Specific dimensions vary, but typical for a tractor of this class (e.g., ~3500-4000 mm without implements)

Weights

Operating Weight:

Estimated 2500-3000 kg (without ballast)

Front Axle Load:

Designed to accommodate front ballast for traction

Rear Axle Load:

Designed to carry significant weight for traction and stability

🛡️ Safety Features

Ratings

Rollover Protection:

ROPS (Roll-Over Protective Structure) may be standard or an option depending on market and year; highly recommended.

Active Features

Braking System:

Hydraulic disc brakes (typically rear axle), mechanical parking brake.

Passive Features

Operator Station:

Open station design (unless fitted with a cab); requires operator diligence.

💡 Technology Features

Infotainment

Infotainment System:

Not applicable for this era of agricultural tractor; basic instrumentation only.

Driver Assistance

Driver Assistance Features:

None beyond basic mechanical controls and instrumentation.

Connectivity

Connectivity Features:

Not applicable.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Typically every 250-500 operating hours (refer to manual for exact interval and oil type).

Air Filter Cleaning Replacement:

Check and clean frequently, replace as needed (depends heavily on operating conditions).

Transmission Oil Change:

Typically every 1000-1200 operating hours.

Fluid Specifications

Engine Oil:

API CD or CE rated diesel engine oil, SAE 15W-40 or 10W-30 (verify specific viscosity for ambient temperatures).

Hydraulic Fluid:

Universal Tractor Transmission Oil (UTTO) or specific Fiat hydraulic fluid meeting manufacturer specifications.

Coolant:

Ethylene glycol based antifreeze mixture with corrosion inhibitors, typically a 50/50 mix with distilled water.

Known Issues

Common Wear Items:

Clutch wear, hydraulic pump seals, injector pump calibration, starter motor issues, exhaust manifold leaks.

Electrical System:

Wiring harness integrity, grounding points, alternator output.

Cooling System:

Radiator blockage, thermostat failure, water pump leaks.

📚 Vehicle History

Brand Heritage

Fiat Agri Legacy:

Fiat Trattori has a long and significant history in agricultural machinery, known for engineering robust and reliable tractors.

Model Evolution

Model Placement:

The 680 was part of Fiat's successful range of medium-horsepower tractors, offering a balance of power and economy.

Production

Manufacturing Locations:

Primarily manufactured in Italy and potentially other Fiat manufacturing facilities.

🏆 Awards & Recognition

Recognitions

Industry Awards:

No specific industry awards are typically documented for individual tractor models of this era, but Fiat Trattori as a brand has a long history of recognition for reliability and innovation.

Ratings

Reliability Reputation:

Generally considered a reliable and durable machine when properly maintained.