Target Audience:
Mechanics and DIY persons working on Ford 550 and 555 Tractor Loader Backhoes.
Value Proposition:
Provides the same information as dealer technicians, offering significant cost savings on repairs and maintenance.
Completeness:
100% complete and intact, no missing or corrupt pages/sections.
Ease Of Use:
Handy, easy-to-read reference with comprehensive, sequential explanations.
Diy Friendliness:
Aimed at making complex repairs accessible to the DIY mechanic.
Engine System:
Detailed diagnostics, repair, and overhaul procedures for the Ford engine (specific engine details not provided in product info, but typical for the era would be a Ford Diesel or select gasoline engines).
Fuel Systems:
Coverage of fuel delivery, injection systems, fuel filters, and troubleshooting for optimal performance and efficiency.
Electrical System:
Wiring diagrams, component testing, troubleshooting for starting, charging, lighting, and accessory systems.
Clutch:
Inspection, adjustment, replacement, and troubleshooting of the clutch assembly for smooth power transfer.
Transmission:
Detailed procedures for the Manual Reversing Transmission, including disassembly, assembly, maintenance, and repair.
Rear Axle And Brakes:
Diagnosis and repair of the rear axle, differential, final drives, and braking systems, including hydraulic and mechanical components.
Steering And Front Axle:
Maintenance and repair of the steering mechanism, front axle components, kingpins, and associated linkages.
Hydraulic System:
Comprehensive coverage of the tractor's hydraulic system, including pumps, valves, cylinders, hoses, fluid specifications, and troubleshooting.
Cab And Air Conditioning:
Procedures for the removal, installation, and repair of cab components and the air conditioning system.
Separating The Unit:
Procedures for splitting the tractor for major drivetrain repairs or component access.
Repair Procedures:
All installation, removal, disassembly, assembly, repair, and check procedures are covered in sequential order.
Diagnostic Procedures:
Dealer-level diagnostic information for identifying and resolving mechanical and electrical issues.
Troubleshooting:
Comprehensive troubleshooting guides for common and complex problems across all covered systems.
Depth Of Coverage:
Professional Quality, highly detailed, covering all aspects from basic maintenance to complex component overhauls.
Rebuild Procedures:
Procedures for complete disassembly, inspection, and reassembly of major components like engines, transmissions, and hydraulic pumps.
File Quality:
High quality, designed to be clear and readable on all PC based Windows operating systems and Mac.
Printability:
All pages are printable.
Searchability:
Implied by PDF format, allowing for text search.
Download Availability:
Instant PDF download.
Print Quality:
High-resolution digital reproduction of original factory manual content.
Text Clarity:
Designed to be clear and readable, replicating original factory manual detail.
Binding Type:
Digital Download (PDF)
Paper Type:
Not Applicable (Digital Format)
Software Requirements:
Adobe PDF Reader & WinZip
Operating System Compatibility:
All Versions of Windows & Mac
Engine Type:
Ford Diesel (Typical for models of this era, specific engine variants not detailed in product info)
Horsepower Range:
Typically in the 50-70 HP range, depending on specific engine option and configuration (exact figures not provided).
Torque Range:
Sufficient torque for heavy loader and backhoe operations (exact figures not provided).
Fuel Type:
Diesel Fuel (standard for this class of tractor/backhoe)
Fuel Delivery System:
Detailed explanation of the fuel pump, filters, and lines.
Transmission Type:
Manual Reversing Transmission
Optional Transmission:
Information not provided in product description, but some variants might have had torque converter options.
Gear Selection:
Manual shifting with a reverse gear selection mechanism.
Reversing Mechanism:
Specifics on the operation and maintenance of the manual reversing gear functionality.
Overall Length:
Varies by configuration (backhoe attachment, loader bucket), typically around 20-24 feet with backhoe deployed (specifics not provided).
Overall Width:
Typically around 7-8 feet (wheel track dependent) (specifics not provided).
Operating Weight:
Approximately 12,000 - 15,000 lbs (6,000 - 7,000 kg) (specifics not provided).
Safety Standards Adherence:
Designed to meet industry safety standards for heavy equipment of its era. Manual covers safety checks and procedures.
Braking System:
Hydraulic drum or disc brakes on rear axle, potentially parking brake mechanism.
Operator Station Design:
Operator comfort and safety features considered in the cab and control layout.
Engine Oil Change Interval:
Typically 250-500 hours, but specific interval would be detailed in the manual.
Hydraulic Fluid Change Interval:
Typically 500-1000 hours, or as per manufacturer recommendation, detailed in the manual.
Engine Oil Specification:
Likely API CD or similar heavy-duty diesel engine oil, viscosity determined by ambient temperature (e.g., 15W-40 or 10W-30). Specific recommendations in manual.
Hydraulic Fluid Specification:
Typically a UTF (Universal Tractor Transmission Fluid) or ISO VG 46 hydraulic oil. Specifics detailed in the manual.
Transmission Fluid Specification:
Likely UTF or specific manual transmission fluid, as per manual's recommendation.
Coolant Specification:
Likely a conventional ethylene glycol-based antifreeze/coolant, with specific mixture ratios and types detailed in the manual.
Grease Recommendations:
Specific types of grease for various lubrication points like kingpins, U-joints, etc., will be listed.
Common Wear Points:
Hydraulic system leaks (hoses, seals), clutch wear, front axle kingpin wear, engine cooling system issues (typical for the era).
Electrical Gremlins:
Corrosion in connectors, aging wiring harnesses can lead to intermittent electrical issues.