IH International Cadet Tractor Special 85 Workshop Service Repair Manual

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The International Harvester (IH) Cadet Special 85 is a versatile utility tractor designed for a wide range of tasks on small farms, properties, and for groundskeeping. Produced during the mid...

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Taper: Tractor

Distributeur:

UGS: 104289

Mots clés: Cadet Special 85 IH International Tractor

Variantes de produits

Description

The International Harvester (IH) Cadet Special 85 is a versatile utility tractor designed for a wide range of tasks on small farms, properties, and for groundskeeping. Produced during the mid to late 1970s, this model represents International Harvester's commitment to robust and straightforward mechanical engineering, making it a reliable and accessible machine for its intended users. Its design emphasizes practicality and ease of maintenance, allowing it to effectively serve as a workhorse for various applications, from tilling and mowing to powering implements. The Cadet Special 85 is recognized for its ruggedness and dependability, qualities that have contributed to its enduring reputation. This comprehensive workshop service repair manual provides complete coverage for the International IH Cadet Tractor Special 85. It details essential maintenance procedures, including routine service intervals for engine oil and transmission fluid, as well as fluid specifications for optimal performance. The manual also offers in-depth guidance on engine overhaul, fuel, cooling, ignition, electrical, transmission, hydraulic, steering, and brake systems. Troubleshooting guides and diagnostic steps are included to help identify and resolve common issues such as carburetor leaks, electrical oxidation, and hydraulic pump wear. Technicians and owners will find the detailed instructions, diagrams, and technical specifications invaluable for maintaining and repairing this tractor.

🏷️ Basic Information

Identification

Make:

International Harvester (IH)

Model:

Cadet Special 85

👋 Introduction

Market Position

Historical Context:

The IH Cadet series represented International Harvester's entry into the compact and utility tractor market, serving small farms, homeowners, and groundskeepers.

Competitive Analysis

Competitors:

Competed with similar models from John Deere (e.g., 100 series), Ford (e.g., 1000 series), and Massey Ferguson during its production run.

Key Features

Utility:

Designed for versatility with a range of attachments and implements, offering practical power for various tasks.

Simplicity:

Characterized by robust, straightforward mechanical design, making it relatively easy to maintain and repair.

📋 Manual Details

Coverage Areas

Overall Coverage:

Complete service and repair for the International IH Cadet Tractor Special 85.

Page Count

Estimated Pages:

Refer to product listing for exact page count; typically 200-400 pages for comprehensive tractor manuals.

Manual Type

Type:

Workshop Service Repair Manual

Language

Language:

English

Format

Format:

Likely a printed manual or digital PDF; specific format depends on the vendor.

📖 Manual Coverage

Systems Covered

Engine Overhaul:

Detailed instructions for engine disassembly, inspection, repair, and reassembly.

Fuel System:

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

Cooling System:

Radiator, thermostat, water pump, hoses, and fan maintenance.

Ignition System:

Spark plugs, ignition coil, distributor, timing, and wiring.

Electrical System:

Starter, generator/alternator, battery, wiring diagrams, lighting, and switches.

Transmission And Drivetrain:

Gearbox, clutch, drive shafts, differentials, and PTO (Power Take-Off) systems.

Hydraulic System:

Hydraulic pump, control valves, lift arms, cylinders, and fluid maintenance for implement control.

Steering System:

Steering mechanism, tie rods, drag links, and steering column.

Brake System:

Brake drums, shoes, linkages, and operating mechanisms.

Front Axle And Suspension:

Front axle beam, kingpins, and related components.

Rear Axle And Hubs:

Rear axle housing, bearings, and wheel hubs.

Body And Frame:

Fenders, hood, seat, chassis components, and mounting hardware.

Pto System:

Rear PTO shaft, drive components, and engagement mechanisms.

Procedures Included

Routine Maintenance:

Oil changes, filter replacements, lubrication points, and safety checks.

Troubleshooting Guides:

Diagnostic charts and common problem resolution steps.

Engine Repair:

Detailed rebuild procedures, component specifications, and torque values.

Transmission Repair:

Clutch adjustment, gear selection issues, and transmission disassembly/assembly.

Hydraulic Troubleshooting:

Diagnosing slow hydraulics, leaks, and implement control problems.

Electrical Diagnostics:

Wiring diagram interpretation, fault finding in electrical circuits.

Special Tool Identification:

Identification and usage of specialized tools required for certain repairs.

Technical Depth

Depth:

Comprehensive, covering all aspects from basic adjustments to complete engine and component overhauls.

📊 Manual Specifications

File Format

Digital Format Details:

If PDF, typically searchable text, high-resolution scans, with bookmarking for easy navigation.

Print Quality

Printed Format Details:

If printed, expect clear black and white diagrams and text, bound for durability.

Binding Type

Binding:

For printed versions, typically spiral-bound or comb-bound for lay-flat usability.

Paper Type

Paper Quality:

Durable paper stock suitable for workshop environments, often gloss or semi-gloss finish for diagrams.

⚙️ Engine Specifications

Primary Engine

Engine Model:

Likely IH-designed gasoline or diesel engine (specific model designation to be confirmed from manual, e.g., C-series). Common displacements ranged from 1.0L to 1.6L.

Engine Type:

Typically 2-cylinder or 3-cylinder, air-cooled or liquid-cooled.

Performance

Horsepower Range:

Estimated 15-25 HP, depending on engine variant and specific model year.

Fuel System

Carburetor Type:

Single-barrel carburetor, often from brands like Zenith or Marvel-Schebler.

🔧 Transmission

Standard

Transmission Type:

Manual transmission with multiple forward gears (e.g., 4-speed, 5-speed, or 8-speed partial power shift).

Optional

Differential Lock:

Often available as an option for enhanced traction.

Features

Clutch Type:

Single dry plate clutch.

📐 Dimensions

Exterior

Wheelbase:

Approximate wheelbase: 60-70 inches (152-178 cm). Specifics vary by model year and configuration.

Weights

Operating Weight:

Approximate operating weight: 1500-2000 lbs (680-907 kg). Dependent on configuration and fluids.

Tire Sizes:

Typical front tires: 4.00-12 or 4.80-8; Rear tires: 8.3-24 or 9.5-24.

🛡️ Safety Features

Ratings

Roll Over Protection:

ROPS (Roll-Over Protective Structure) may have been an option or standard on later models, but early models might not have it.

Active Features

Parking Brake:

Mechanical parking brake system.

Passive Features

Operator Station:

Open operator station with basic controls and safety guards.

💡 Technology Features

Infotainment

Instrumentation:

Basic dashboard instrumentation typically includes an ammeter, oil pressure gauge, temperature gauge, and tachometer.

Driver Assistance

Traction Control:

Limited electronic driver assistance; traction primarily managed by tire selection and optional differential lock.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Typically every 50 hours of operation or annually, whichever comes first.

Transmission Fluid Change:

Recommended every 500 hours of operation or every 2 years.

Fluid Specifications

Engine Oil Type:

SAE 30W API CD or CE service classification oil is commonly recommended for IH engines of this era.

Hydraulic Fluid Type:

IH Hytran or equivalent universal tractor transmission fluid (UTTF) meeting John Deere J20C specifications.

Coolant Type:

Ethylene glycol-based antifreeze with a 50/50 mix of antifreeze and distilled water.

Known Issues

Carburetor Leaks:

Older carburetors can develop leaks or become gummed up due to fuel degradation.

Electrical Oxidation:

Corrosion and oxidation in wiring connectors and switches can lead to intermittent electrical faults.

Hydraulic Pump Wear:

Wear in the hydraulic pump can result in decreased lift capacity or slow operation of implements.

Steering Linkage Wear:

Wear in the steering components can lead to looseness and imprecise steering.

📚 Vehicle History

Brand Heritage

Ih Legacy:

International Harvester was a major manufacturer of agricultural and construction equipment with a long history dating back to 1902.

Model Evolution

Cadet Lineage:

The Cadet line evolved through various models, with the Special 85 being part of the utility tractor offerings designed for a broad range of tasks.

Production

Production Period:

The Cadet series was produced from the early 1960s into the 1980s. The Special 85 model likely falls within the mid to late 1970s production window.

🏆 Awards & Recognition

Recognitions

Reputation:

The International Harvester Cadet series, including the Special 85, is known for its ruggedness and reliability when properly maintained, making it a popular choice for restoration and continued use.