🏷️ Basic Information

Make:

Case IH

Model:

2590 / 2594 Tractor

Manufacturer:

International Harvester / Case IH

👋 Introduction

Target Audience:

Owners, Technicians, Mechanics, Repair Shops specializing in Case IH tractors.

Key Features:

Comprehensive repair and maintenance guidance for Case IH 2590 and 2594 tractors, offering detailed technical information and easy navigation via the improved PDF format.

Application:

Ideal for tune-ups, regular maintenance, and in-depth repairs.

Market Competitors:

Competed with similar models from John Deere, Ford, Massey Ferguson, and Belarus during its production run.

Documentation Quality:

High-quality documentation with clear instructions and comprehensive coverage.

📋 Manual Details

Coverage Areas:

Maintenance, Service, Repair, Troubleshooting, Diagnostics

Language:

English

Format:

PDF

Accessibility:

Downloadable PDF format provides immediate access for users.

Manual Type:

Workshop Repair Service Shop Manual

Digital Enhancements:

Bookmarks, Searchable Text, Indexed

Compatibility:

Win/Mac

Delivery:

Instant Download

Search Functionality:

Full text search capability allows for rapid location of specific information by keyword.

Bookmark Functionality:

Well-organized bookmarks enable efficient navigation through the manual's sections and sub-sections.

📖 Manual Coverage

Systems Covered:

Belt Pulley, Brake, Clutch (Single & Dual Disc), Cooling System, Diesel Fuel System, Differential, Electrical System, Engine, Final Drive Assembly, Front Axle, Governor (Non-Diesel), Hydraulic Lift System, Ignition System, Power Steering, Power Take-Off (PTO), Rear Axle, Steering Gear, Transmission

Sheet Metal And Body:

Likely covers basic adjustments and maintenance of exterior components and sheet metal, though detailed bodywork is often less emphasized in workshop manuals compared to mechanicals.

Hydraulic System Components:

Covers hydraulic pump, control valve, cylinders, reservoir, and associated plumbing.

Power Take Off Components:

Service for PTO shaft, clutch, and engagement mechanisms.

Procedures Included:

Maintenance, Tune-ups, Routine Servicing, Repairs, Overhauls, Component Replacement, Diagnostic Procedures, Troubleshooting

Trouble Shooting:

Specific troubleshooting guides for identifying symptoms and their root causes across all systems.

Technical Depth:

Detailed step-by-step instructions, technical specifications, diagrams, illustrations, and charts for comprehensive repair and maintenance.

Brake System Repair:

Covers repair and adjustment of brake systems.

Clutch Service:

Detailed procedures for single and dual-disc clutch maintenance and replacement.

Cooling System Maintenance:

Instructions for servicing the radiator, coolant, and related components.

Fuel System Diagnostics:

Troubleshooting and repair of the diesel fuel system, including injection components.

Differential And Axle Repair:

Coverage for front and rear axle assemblies, including differential service.

Electrical System Troubleshooting:

Detailed diagrams and procedures for diagnosing and repairing electrical circuits, starter, alternator, and lighting.

Engine Overhaul Procedures:

Comprehensive guidance for engine disassembly, inspection, repair, and reassembly.

Final Drive Assembly Maintenance:

Service procedures for the final drive components.

Governor Adjustment:

Instructions for governor (non-diesel) calibration and service.

Hydraulic Lift System Repair:

Procedures for servicing hydraulic pumps, cylinders, valves, and lift systems.

Ignition System Diagnostics:

While primarily diesel, may cover glow plug systems or related electrical ignition components.

Power Steering System Service:

Repair and maintenance of the power steering mechanism.

Pto System Repair:

Service and troubleshooting for the Power Take-Off unit.

Steering Gear Overhaul:

Detailed procedures for the steering gear assembly.

Electrical System Schematics:

Includes detailed wiring diagrams and electrical schematics for the entire tractor.

Diagnostic Troubleshooting:

Extensive troubleshooting guides and diagnostic trees for identifying and resolving various operational issues.

Rebuild Procedures:

Detailed procedures for complete rebuilds of major components like the engine, transmission, and hydraulic systems.

Part Numbers And Specifications:

Includes torque specifications, clearances, and potentially some OEM part numbers for critical components.

Trouble Shoot Fix:

Directly supports troubleshooting and fixing of common and complex tractor issues.

📊 Manual Specifications

File Format:

PDF

Print Quality:

Improved Quality, Printable

Layout Sequencing:

Excellent layout and sequencing of a large amount of information

Navigation Features:

Fully Bookmarked chapters for easy navigation, search by keyword

Visual Aids:

Detailed illustrations, diagrams, drawings, and photos

⚙️ Engine Specifications

Primary Engine Type:

Diesel (Specific engine model not detailed in product information, but typically Cummins or IH DT series for this era)

Fuel System Type:

Diesel Fuel System

Engine Procedures:

Detailed repair and maintenance procedures for the engine assembly.

Engine Components:

Covers cylinder heads, pistons, crankshaft, camshaft, lubrication system, cooling system, and more.

Horsepower:

Typically in the 100-120 HP range for these models, specific figures vary by engine configuration. Manual will provide exact specs.

Torque:

Specific torque figures are detailed in the manual for the respective engine options.

🔧 Transmission

Transmission Options:

Manual (Specific type like powershift or gear drive not detailed in product information, but likely powershift for this model range)

Transmission Procedures:

Service and repair for the transmission system, including related components.

Gear Ratios:

Specific gear ratios for the transmission are detailed within the manual for performance calculations and diagnostics.

📐 Dimensions

Class:

Agricultural Tractor

Operating Weight:

Not specified in product information, but typically in the 13,000-15,000 lb range for these models.

💡 Technology Features

Key Features:

Features of the era would include robust mechanical systems, power steering, and potentially early forms of electronic monitoring, all detailed in the manual.

🔧 Maintenance

Service Schedule:

Detailed service intervals for routine maintenance tasks are provided within the manual.

Engine Service Intervals:

Regular intervals for oil changes, fuel filter replacement, air filter service, and more.

Transmission Service Intervals:

Recommended service intervals for transmission fluid and filter changes.

Fluid Requirements:

Specifications for engine oil, hydraulic fluid, coolant, and transmission fluid are included.

Engine Oil Type:

Likely API CE or CD classification oils, SAE 15W-40 or 30. Manual will specify exact viscosity and API rating.

Hydraulic Fluid Type:

Typically UTTO (Universal Tractor Transmission Oil) or equivalent. Manual will provide precise specifications and brands.

Known Issues:

The manual helps diagnose and repair common issues related to engine, hydraulics, transmission, and electrical systems.

Engine Oil Capacity:

Specific oil capacity (e.g., quarts/liters) for engine oil is detailed in the manual.

Filter Part Numbers:

The manual may include common filter part numbers for oil, fuel, and hydraulic filters.

📚 Vehicle History

Heritage:

Part of the legacy of International Harvester, a major agricultural equipment manufacturer.

Brand Transition:

Represents the Case IH era following the merger of J.I. Case and International Harvester's agricultural division.

Model Lineage:

Successors to earlier IH tractor lines, representing a significant step in their tractor development.

Approximate Production Years:

Late 1970s to mid-1980s (Specific years for 2590/2594 not provided in product information)