🏷️ Basic Information

Make:

Ford

Model:

550 / 555 Tractor Loader Backhoe

Product Type:

Service & Repair Workshop Manual Download

Production Years:

1975-1981

👋 Introduction

Target Audience:

Ford tractor owners, mechanics, technicians, and agricultural equipment enthusiasts

Value Proposition:

Provides comprehensive factory-level repair and maintenance data for a critical period in Ford tractor loader backhoe history, ensuring long-term operational support.

Feature 1:

Instant PDF download for immediate access

Feature 2:

Covers both 550 and 555 models across multiple production years

Feature 3:

Extensive detail with photos and diagrams for clear guidance

Feature 4:

Lifetime usage and compatibility with all major operating systems

📋 Manual Details

General Coverage:

All repairs, servicing, and troubleshooting procedures

Estimated Pages:

Hundreds

Type:

Factory Service Repair Workshop Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine:

Detailed diagnostics, repair, and overhaul of engine components

Fuel System:

Carburetor, fuel pump, fuel lines, filters, and tank service

Cooling System:

Radiator, water pump, thermostat, hoses, and fan system maintenance and repair

Lubrication System:

Oil pump, oil filter, oil passages, and lubrication schedules

Ignition System:

Spark plugs, ignition coils, distributor, timing adjustments (if applicable)

Electrical System:

Starter, alternator, battery, wiring diagrams, lighting, instrumentation

Transmission:

Manual and power shuttle transmission overhaul, service, and troubleshooting

Drivetrain:

Clutch, driveshaft, differentials, axle assemblies, and PTO operation

Hydraulic System:

Loader and backhoe hydraulics, pumps, valves, cylinders, hoses, and fluid specifications

Steering System:

Power steering system maintenance, repair, and troubleshooting

Braking System:

Brake system components, adjustments, fluid types, and repair procedures

Chassis And Frame:

Frame integrity checks and repairs

Operator Station:

Controls, seating, dashboard instrumentation, and access panels

Bodywork And Sheet Metal:

Body panel removal, installation, and minor repairs

Front Loader:

Complete service and repair for the front loader attachment

Backhoe:

Complete service and repair for the backhoe attachment

Maintenance:

Scheduled maintenance, lubrication, fluid checks, filter changes

Troubleshooting:

Diagnostic procedures for common and uncommon issues

Repair:

Step-by-step instructions for component and system repair

Overhaul:

Detailed procedures for complete engine, transmission, and hydraulic system rebuilds

Adjustment:

Tuning and adjustment of engine, brakes, clutch, and hydraulics

Disassembly And Assembly:

Detailed instructions for component removal and reinstallation

Depth:

Comprehensive factory-level technical information

Diagrams:

Hundreds of detailed photos and exploded diagrams

Instructions:

Step-by-step instructions for all repair and maintenance tasks

Diagnostics:

Advanced diagnostic information and troubleshooting charts

📊 Manual Specifications

Format:

PDF

Compatibility:

Windows & MAC Computers

Printability:

Printable (single pages or entire manual)

Binding:

Digital Download (No physical binding)

Paper Type:

N/A (Digital Format)

Usage Rights:

Unlimited usage on multiple devices, no expiry

Version:

Full, unrestricted version

⚙️ Engine Specifications

Engine Type:

Diesel (Likely Ford/New Holland inline 4-cylinder variants)

Displacement Range:

Approximately 200-250 cu. in. (Specific engine codes needed for precise figures)

Horsepower Range:

Estimated 45-60 HP (Gross)

Torque Range:

Estimated 120-160 lb-ft (Gross)

Fuel Type:

Diesel

Injection Type:

Indirect Injection (Likely)

Cooling Method:

Water-Cooled

Oil Type Specification:

CD/CE grade diesel engine oil (e.g., SAE 10W-30, 15W-40 depending on ambient temperature)

🔧 Transmission

Transmission Type:

Manual (likely 8-speed or 16-speed with synchronized shuttle)

Transmission Type:

Power Shuttle (Ford's 'Select-O-Speed' or similar derivative for heavy equipment)

Gear Selection:

Range and gear selection for forward and reverse operation

Hydraulic Transmission Fluid:

Ford "Super Duty" Universal Tractor Transmission Fluid (UTTF) or equivalent

📐 Dimensions

Length With Backhoe Stowed:

Approx. 250-280 inches (variable with backhoe configuration)

Width:

Approx. 70-80 inches (at rear tires)

Height To Top Of Steering Wheel:

Approx. 60-70 inches

Operating Weight Approx:

8,000 - 9,500 lbs (depending on configuration and attachments)

Ground Clearance:

Approx. 15-18 inches

🛡️ Safety Features

Rollover Protection:

Optional ROPS (Roll-Over Protective Structure) available, often integrated with backhoe frame

Safety Guards:

Guards for PTO shaft, moving parts, and potential pinch points

Warning Lights:

Standard for agricultural machinery of the era; manual will cover their function and maintenance

💡 Technology Features

Infotainment Systems:

Not applicable for this era of heavy machinery; focus is on operational controls and instrumentation.

Driver Assistance Features:

Basic operational controls. No electronic driver assistance features.

Connectivity Features:

None.

🔧 Maintenance

Engine Oil And Filter Change:

Typically every 250-500 operating hours or annually, refer to manual for exact intervals

Transmission Fluid Change:

Typically every 1000-1500 operating hours

Hydraulic Fluid And Filter Change:

Typically every 1000-1500 operating hours

Engine Coolant:

Ethylene Glycol based antifreeze, 50/50 mix with distilled water

Hydraulic Fluid:

Ford "Super Duty" Universal Tractor Transmission Fluid (UTTF) or equivalent GL-4 rated 80W-90 gear oil for some transmission/hydraulic systems

Grease:

Lithium-based multi-purpose grease, NLGI Grade 2

Common Wear Points:

Hydraulic cylinder seals, loader pivot points, backhoe boom/stick bushings, PTO spline wear.

Electrical Corrosion:

Common in older machinery due to environmental exposure; manual provides wiring diagrams for troubleshooting.

Importance Of Lubrication:

Crucial for extending the life of pins, bushings, and mechanical linkages on loader and backhoe components.

📚 Vehicle History

Ford Tractor Division:

Ford's long-standing reputation in agricultural and industrial machinery dating back to the early 20th century.

Loader Backhoe Development:

These models represent Ford's robust offering in the integrated loader/backhoe market, combining utility tractor features with dedicated construction attachment capabilities.

Manufacturing Origin:

Likely manufactured at Ford's Tractor Operations plants in North America or Europe.

🏆 Awards & Recognition

Industry Awards:

While specific awards for these models are not readily available, Ford tractors of this era were recognized for their reliability and versatility in the agricultural and light construction sectors.