International Harvester 475 Tractor Factory Service Repair Manual

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Type: Tractor

Vendor:

Sku: 97740

Tags: 475 Agriculture International Harvester Tractor Tractors

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Description

The 475 Tractor represents a robust and versatile utility tractor, designed to meet the demanding needs of farm operations. Built with renowned engineering quality, this model offers reliability and efficiency for a wide range of agricultural tasks. Its capabilities extend from plowing and tilling to mowing and hauling, supported by a capable operator's station and the flexibility provided by its 3-point hitch and Power Take-Off (PTO) systems. This tractor is a testament to practical design, intended for users who require dependable performance in various field conditions. This comprehensive Factory Service Repair Manual is your essential guide for maintaining and repairing the 475 Tractor. It covers all critical systems, including detailed engine mechanical procedures, drivetrain components, hydraulic systems, electrical systems, and steering and brake mechanisms. The manual provides in-depth instructions for routine maintenance, systematic troubleshooting, component rebuilding, and precise adjustments, complete with technical specifications and special tool requirements. It is designed to empower owners, professional technicians, and mechanics with the knowledge necessary to ensure the longevity and optimal performance of their tractor.

🏷️ Basic Information

Identification

Make:

International Harvester

Model:

475 Tractor

Product Type:

Factory Service Repair Manual

👋 Introduction

Market Position

Category:

Utility Tractor

Target User:

Farmers, agricultural contractors, heavy equipment mechanics, and DIY tractor enthusiasts.

Competitive Analysis

Competitors:

John Deere (e.g., 20 series), Massey Ferguson (e.g., 100 series), Ford (e.g., 3000 series), Fiat, Allis-Chalmers.

Key Features

Operator Comfort:

Designed for farm operations, offering a dedicated operator's station. Specific comfort features would depend on the exact configuration and year.

Versatility:

Capable of various farm tasks including plowing, tilling, mowing, and hauling with the use of appropriate implements via the 3-point hitch and PTO.

📋 Manual Details

Coverage Areas

Primary Focus:

Service, Repair, Maintenance, Troubleshooting

Additional Documentation:

Includes sections for wiring diagrams, parts identification, and sometimes operator's manual supplements.

Page Count

Estimated Pages:

Varies based on specific edition, typically 500-1000+ pages for comprehensive tractor manuals.

Manual Type

Type:

Factory Service Repair Manual (FSM)

Language

Language:

English

Format

Format:

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Complete engine overhaul, disassembly, assembly, component testing, specifications, fuel system, cooling system, lubrication system.

Drivetrain:

Clutch, transmission (gearbox, powershift if applicable), differential, final drives, PTO (Power Take-Off) systems.

Hydraulics:

Hydraulic pump, control valves, cylinders, remote hydraulics, hitch control system, hydraulic fluid specifications and troubleshooting.

Electrical System:

Wiring diagrams, charging system (alternator/generator, regulator), starting system (starter motor), lighting, instrumentation, battery maintenance.

Steering And Brakes:

Power steering system, mechanical steering components, brake system (mechanical, hydraulic, or air assist), brake adjustments and repair.

Chassis And Body:

Frame, front axle, rear axle, mounting points, sheet metal, operator's station, fenders, hitches.

Fuel System Details:

Fuel tank, lines, filters, injection pump timing, injector testing and replacement.

Cooling System Details:

Radiator, fan, water pump, thermostat, coolant flow, flushing and refilling procedures.

Procedures Included

Routine Maintenance:

Lubrication points, fluid changes (engine oil, hydraulic fluid, coolant, transmission fluid), filter replacements, greasing intervals, safety checks.

Troubleshooting:

Systematic diagnostic procedures for common and uncommon problems, symptom-based fault finding, diagnostic codes (if applicable).

Disassembly And Assembly:

Step-by-step instructions for component removal, overhaul, and reinstallation for all major systems.

Component Rebuilding:

Detailed instructions for rebuilding engines, transmissions, hydraulic pumps, cylinders, and other key components.

Adjustments:

Valve adjustments, clutch adjustments, brake adjustments, PTO engagement settings, hydraulic control adjustments.

Engine Timing:

Detailed procedures for setting and verifying engine timing for optimal performance and emissions control.

Hydraulic System Troubleshooting:

Diagnosis of low pressure, slow operation, leaks, and external hydraulic component compatibility.

Technical Depth

Depth:

Comprehensive, suitable for professional technicians and experienced mechanics. Covers detailed diagnostics, rebuild procedures, and precise specifications.

Diagnostic Charts:

Includes detailed diagnostic charts and troubleshooting trees to pinpoint problems effectively.

Torque Specifications:

Precise torque values for all critical fasteners and bolt assemblies throughout the tractor.

Special Tools:

Lists and illustrations of specialized tools required for specific repair and maintenance procedures.

📊 Manual Specifications

File Format

Format:

Print Quality

Quality:

High-resolution scans ensuring clarity of text and diagrams. Searchable text for efficient information retrieval.

Binding Type

Binding:

Digital download, no physical binding.

Paper Type

Paper:

Not applicable (digital format).

⚙️ Engine Specifications

Primary Engine

Make Model:

Typically utilizes International Harvester (IH) or a rebadged engine, often a diesel engine.

Configuration:

Likely a 3 or 4-cylinder diesel engine.

Displacement:

Details would be specific to the engine fitted, but common displacements for tractors of this era are in the 2.5-4.0 liter range.

Performance

Horsepower:

Approximate PTO horsepower typically in the 40-60 HP range. Drawbar horsepower would be lower.

Torque:

Specifications vary by engine and RPM, crucial for pulling power.

Fuel System

Injection Type:

Likely direct injection or indirect injection diesel fuel system.

Fuel Type:

Diesel

🔧 Transmission

Standard

Type:

Manual gearbox with multiple forward and reverse gears. Options might include a synchronized transmission for smoother shifting.

Optional

Features:

Some models might have offered a creeper gear or a range splitter (e.g., Hi-Lo) for increased gear selection and improved torque for heavy draft work.

Features

Clutch:

Typically a dry, single-plate clutch, possibly with a dual-clutch for independent PTO operation.

📐 Dimensions

Exterior

Wheelbase:

Varies, but typically around 75-85 inches.

Overall Length:

Varies, generally in the 120-140 inch range (excluding implements).

Weights

Operating Weight:

Typically around 4000-5000 lbs (unballasted).

Maximum Allowable Weight:

Depends on configuration and optional weights, but higher for heavier draft work.

🛡️ Safety Features

Ratings

Rollover Protection:

ROPS (Roll Over Protective Structure) may have been an option or standard depending on the model year and market regulations. The manual would cover its installation and maintenance.

Active Features

Braking System:

Mechanical drum brakes or hydraulic disc brakes, depending on specific configurations. Emphasis on proper adjustment and maintenance for safety.

Passive Features

Operator Station Design:

Ergonomic considerations for controls, seating, and visibility. Safety guards on PTO and other rotating parts would be detailed.

💡 Technology Features

Infotainment

Features:

Basic instrumentation for engine operation (tachometer, oil pressure, temperature, ammeter). No modern infotainment systems.

Driver Assistance

Features:

Primarily focused on mechanical and hydraulic assist for steering and braking. No electronic driver aids.

Connectivity

Features:

Not applicable. This is a tractor from an era before digital connectivity in vehicles.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Typically every 100-250 operating hours, depending on operating conditions and oil type.

Hydraulic Fluid Change:

Generally every 500-1000 operating hours or annually.

Transmission Oil Change:

Typically every 500-1000 operating hours.

Fluid Specifications

Engine Oil:

IH Engine Oil (e.g., IH Niederdrucköl) or equivalent API CD/CE grade diesel engine oil, viscosity typically SAE 15W-40 or 10W-30 depending on ambient temperature.

Hydraulic Fluid:

IH Hy-Trans (or equivalent, e.g., Caterpillar TO-4, John Deere J20C), often a universal tractor transmission oil (UTTO).

Coolant:

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

Known Issues

Common Wear Points:

Clutch wear, PTO spline wear, hydraulic pump wear, seal leaks (engine, transmission, hydraulics), starter motor issues, electrical wiring degradation.

Troubleshooting Challenges:

Diagnosing hydraulic system issues, electrical gremlins due to age, and worn components in the drivetrain.

📚 Vehicle History

Brand Heritage

Manufacturer:

International Harvester (IH), a significant American manufacturer of agricultural and industrial machinery.

Model Evolution

Lineage:

Part of IH's extensive tractor lineup, likely positioned as a medium-duty utility tractor. Details on its place within the IH tractor family would be in historical context.

Production

Production Years:

Specific production years for the 475 would need to be confirmed through further research, but typical production for similar models was in the 1970s and early 1980s.