IH International Harvester 1206 Service Repair Manual

Prix habituel: $16.99
Prix soldé: $16.99
Prix habituel
Prix unitaire: par

19 people are viewing this right now

Taper: Tractor

Distributeur:

UGS: 99851

Mots clés: 1206 IH International International Harvester Tractor

Variantes de produits

Description

The International Harvester 1206 Tractor, produced between 1963 and 1967, represented a significant advancement in medium-horsepower row-crop tractor technology. Known for its robust construction and versatile performance, the 1206 was offered with either a 4-cylinder D-236 or a 6-cylinder D-282 diesel engine, providing approximately 68 or 75 PTO horsepower, respectively. Key features included an optional Torque Amplifier (TA) transmission, enabling on-the-fly gear changes for enhanced operational efficiency, a Category II 3-point hitch, and the availability of a 2-post Rollover Protective Structure (ROPS). This model competed effectively in its market segment, offering a blend of power and reliability that made it a valuable asset for agricultural operations. This comprehensive workshop repair service manual provides detailed information for the International Harvester 1206 Tractor. It covers essential areas including engine overhaul, fuel and lubrication systems, cooling, starting, and exhaust systems. Transmission coverage includes the clutch, gearbox, final drives, differential, and PTO, while hydraulic systems encompass pumps, valves, cylinders, and steering. The manual also details electrical systems, chassis components, and the operator station. Within its extensive scope, owners and technicians will find regular maintenance procedures, detailed repair instructions for component removal, installation, and system overhauls, as well as troubleshooting guides to diagnose and resolve common issues. Technical specifications, torque values, and clearances are provided to ensure accurate and effective service.

🏷️ Basic Information

Identification

Make:

International Harvester

Model:

Model Designation:

1206 Tractor

👋 Introduction

Market Position

Historical Market Segment:

The IH 1206 was a significant tractor in its era, positioned as a medium-horsepower row-crop tractor, competing with major manufacturers like John Deere, Ford, and Massey Ferguson. It was known for its robust construction and the introduction of the Torque Amplifier (TA) option.

Competitive Analysis

Key Competitors Era:

John Deere 4020, Ford 5000/7000 series, Massey Ferguson 165/175.

Key Features

Distinguishing Features:

Available with both 4-cylinder and 6-cylinder diesel engines, optional Torque Amplifier (TA) transmission for on-the-fly gear changes, Category II 3-point hitch, robust 2-post ROPS (optional or factory fitted in later production).

📋 Manual Details

Coverage Areas

Coverage Type:

Comprehensive Service, Maintenance, and Troubleshooting

Page Count

Estimated Pages:

500-800 (typical for full workshop manuals of this era and complexity)

Manual Type

Manual Type:

Workshop Repair Service Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine Systems:

Engine overhaul, fuel system, lubrication system, cooling system, ignition system (where applicable for diesel), starting system, exhaust system

Transmission Systems:

Clutch, gearbox (manual, power shift), final drives, differential, PTO (Power Take-Off) drive

Hydraulic Systems:

Hydraulic pump, control valves, cylinders, remote hydraulics, hitch control (3-point linkage), power steering

Electrical Systems:

Wiring diagrams, lighting, battery, charging system (alternator/generator), starter motor, instrumentation

Chassis Systems:

Front axle, rear axle, steering system, braking system (mechanical/hydraulic), hitch and drawbar components

Operator Station:

Controls, seat, platform, rollover protective structure (ROPS) mounting (if applicable)

Procedures Included

Maintenance Procedures:

Regular servicing, lubrication points and schedules, fluid level checks, filter replacements

Repair Procedures:

Component removal and installation, disassembly and assembly of major systems, engine rebuilds, transmission overhauls, hydraulic system repairs

Troubleshooting Guides:

Diagnostic charts, common problems and their causes, step-by-step fault finding procedures

Technical Depth

Technical Depth:

Full workshop level, including detailed component specifications, torque values, clearances, and diagnostic procedures.

📊 Manual Specifications

File Format

File Format Details:

High-resolution PDF, typically searchable text, allowing for easy navigation and printing. May include scanned pages from original manuals.

Print Quality

Print Quality Consideration:

Printable at home or professional print shops. Clarity of diagrams and text is crucial for effective repair.

Binding Type

Binding Type For Printed:

N/A (Digital Format - PDF)

Paper Type

Paper Type For Printed:

N/A (Digital Format - PDF)

⚙️ Engine Specifications

Primary Engine

Engine Model 4 Cylinder:

International Harvester D-236

Engine Model 6 Cylinder:

International Harvester D-282

Performance

Horsepower D236:

Approx. 68 PTO HP (net)

Horsepower D282:

Approx. 75 PTO HP (net)

Bore Stroke D236:

3.875 in x 5.00 in (98.4 mm x 127.0 mm)

Bore Stroke D282:

3.875 in x 5.25 in (98.4 mm x 133.4 mm)

Fuel System

Fuel Type:

Diesel

Injection System:

Roosamaster (or similar distributor-type injection pump)

Engine Components

Cylinder Head Material:

Cast Iron

Piston Material:

Aluminum Alloy (typically)

🔧 Transmission

Standard

Transmission Type Standard:

Constant Mesh 8-speed Gear Drive (4 forward, 4 reverse)

Optional

Transmission Type Optional:

Torque Amplifier (TA) - 16-speed (8 forward, 8 reverse) synchronized transmission with 2 ranges

Features

Clutch Type:

Dual-stage clutch (one for TA engagement, one for transmission/PTO engagement)

Pto Options:

540/1000 RPM PTO (clutch operated)

Fluid Specs

Transmission Fluid Type:

IH Hy-Trans or equivalent (John Deere J20C specification is often a compatible alternative)

📐 Dimensions

Exterior

Wheelbase:

Approx. 88 inches (2235 mm)

Overall Length:

Approx. 145 inches (3683 mm) (varies with drawbar)

Weights

Operating Weight:

Approx. 6,500 - 7,500 lbs (2948 - 3402 kg) (varies with configuration)

Max Drawbar Pull:

Significant, depending on ballast and traction aids. Manual would detail load capacities.

🛡️ Safety Features

Ratings

Rollover Protection:

ROPS (Rollover Protective Structure) available as an option, likely 2-post design. Essential for modern safe operation.

Active Features

Braking System:

Independent rear wheel mechanical disc brakes, often with hydraulic assist. Parking brake.

Passive Features

Operator Station Design:

Open operator station with control levers and pedals. Seat belt anchorage points on later models or when ROPS equipped.

💡 Technology Features

Infotainment

Infotainment Features:

N/A (Basic agricultural tractor of its era, no electronic infotainment systems).

Driver Assistance

Driver Assistance Features:

N/A (Primary controls are mechanical linkage and levers).

Connectivity

Connectivity Features:

🔧 Maintenance

Service Intervals

Engine Oil Change Interval:

Typically 100-150 hours or annually, whichever comes first.

Hydraulic Fluid Change Interval:

Typically 500-1000 hours, or annually, depending on usage and contamination.

Air Filter Service:

Check frequently, clean or replace based on operating conditions (e.g., dusty environments).

Fluid Specifications

Engine Oil Specification:

API CD or CE rated diesel engine oil (e.g., IH C-3, SAE 30 or 15W-40 depending on climate).

Engine Oil Capacity:

Approx. 10 quarts (9.5 L) with filter change for D-236/D-282 engines.

Coolant Type:

Ethylene Glycol based antifreeze with water (50/50 mix), corrosion inhibitors specific to older cast iron engines recommended.

Known Issues

Common Wear Points:

Torque Amplifier (TA) clutch pack wear, clutch throw-out bearings, PTO engagement clutch, hydraulic pump and valve leaks, front end wear (kingpins, tie rods), starter motor reliability.

Troubleshooting Focus:

Proper adjustment of TA engagement, hydraulic system pressure testing, carburetor cleaning (if applicable for gasoline variants), engine timing and fuel injection pump settings.

📚 Vehicle History

Brand Heritage

Manufacturer History:

International Harvester (IH) was a major American manufacturer of agricultural and construction equipment, as well as trucks, from 1831 to 1985. Known for its durable and reliable machinery.

Model Evolution

1206 Production Period:

Produced from 1963 to 1967.

Predecessor Model:

Succeeded the popular 966/1066 series (though 1206 was a precursor to the more modern 06 series platform).

Successor Model:

Later replaced by the 1256 and 1456 models, which featured more powerful engines and updated features.

Production

Manufacturing Locations:

Primarily manufactured at IH's Farmall Works in Rock Island, Illinois.

🏆 Awards & Recognition

Recognitions

Industry Awards:

N/A (Awards not typically given to individual tractor models in this manner, but the 1206 was recognized for its power and versatility in its class).