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IH International

IH International Harvester 786 886 Service Repair Workshop Manual

IH International Harvester 786 886 Service Repair Workshop Manual

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Machine data plate
Brand
IH International
Equipment
Tractors
Models covered
786
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your serial range? Ask us before you buy
🏷️ Basic Information
Identification
Make:
International Harvester
Model:
786 / 886 Tractor
Model Variant:
Standard agricultural tractors
Production Years Covered:
Mid-1970s to early 1980s
👋 Introduction
Market Position
Target Audience:
Owners and technicians of International Harvester 786 and 886 tractors seeking detailed repair, maintenance, and diagnostic information.
Competitive Analysis
Value Proposition:
Offers a cost-effective alternative to expensive OEM manuals or dealership service, providing the same level of factory detail for DIY repairs and maintenance, saving significant costs in the long run.
Key Features
Manual Features:
Hundreds of pages, hundreds of photos and illustrations, detailed substeps, notes, cautions, warnings, numbered instructions, bold figure numbers, enlarged insets, numbered table of contents, electrical troubleshooting with wiring diagrams, PDF format for immediate access.
Illustrative Content:
Hundreds of photos and illustrations, including enlarged insets, to visually guide the user through complex procedures.
📋 Manual Details
Coverage Areas
Covered Models:
International Harvester 786 Tractor, International Harvester 886 Tractor
Page Count
Estimated Page Count:
Hundreds of Pages (Specific number not provided, but indicated as comprehensive)
Manual Type
Type:
Workshop Service Repair Manual
Language
Language:
English
Format
Format:
PDF (Downloadable)
Accessibility:
Downloadable PDF compatible with all PC-based Windows operating systems and Mac. Can be saved to hard drive or burned to CD-ROM.
📖 Manual Coverage
Systems Covered
General Information:
Includes specifications and general maintenance procedures.
Engine:
Comprehensive engine overhaul procedures including disassembly, inspection, repair, and reassembly.
Cooling System:
Radiator, fan, water pump, thermostat inspection and replacement procedures, coolant type and capacity.
Fuel System:
Fuel injection pump, injectors, fuel filters, bleeding procedures, troubleshooting fuel delivery issues.
Powertrain:
Covers clutch, transmission, final drive, differential, drive shafts and PTO.
Front Axle:
Maintenance and repair of front axle, steering knuckles, tie rods, and wheel alignment.
Clutch:
Inspection, adjustment, and replacement procedures.
Differential Lock:
Operation and repair of differential lock mechanism.
Electrical System:
Detailed wiring diagrams, troubleshooting guides for starting, charging, lighting, and accessory systems.
Brakes:
Service and repair of brake components.
Fenders:
Removal and installation instructions.
Fuel Tank & Platform:
Service procedures for fuel tank and platform components.
Final Drive:
Covers final drive gears, bearings, and seals.
Front System:
Includes front axle and front support components.
Front-Wheel Drive:
If applicable (optional), covers drive components and maintenance.
Hydraulic System:
Procedures for repairing hydraulic pump, control valves, cylinders, hoses, and maintaining fluid reservoir and filter.
Main Drive Bevel Gears:
Covers main drive bevel gears and differential.
Park Brake:
Adjustment and repair procedures.
Power Steering System:
Maintenance and repair of the steering gearbox/pump and cylinders.
Power Take-Off (PTO):
Details on engagement, disengagement, speeds (e.g., 540/1000 RPM), and maintenance of the PTO drive shaft and clutch pack.
Rear Axle:
Service and repair of rear axle assembly.
Steering Gear:
Covers steering gearbox and linkage.
Transmission:
Complete transmission disassembly, inspection, and repair.
Procedures Included
Procedures:
Complete disassembly, step-by-step repair instructions, troubleshooting, diagnostic procedures, routine maintenance, adjustments, component replacement, electrical system diagnostics, wiring diagrams
Troubleshooting Charts:
Systematic troubleshooting guides to identify and resolve common problems, often presented in a 'symptom-cause-correction' format.
Torque Specifications:
Essential torque values for critical fasteners throughout the tractor, ensuring proper assembly and preventing component failure.
Component Identification:
Detailed illustrations and diagrams to help identify specific parts and components during disassembly and repair.
Technical Depth
Depth:
Comprehensive factory-level detail suitable for both do-it-yourself owners and experienced mechanics; covers everything from basic maintenance to complete machine disassembly and rebuild.
Diagnostic Tools Required:
Implies the use of standard mechanic's tools, torque wrenches, multimeters for electrical diagnostics, and potentially specialized tools for injection pump testing, which the manual would identify.
Rebuild Procedures:
Covers complete rebuilds for major components like engines and transmissions.
📊 Manual Specifications
File Format
File Type:
PDF
Compatibility:
Compatible with all PC-based Windows operating systems and Mac.
Requirements:
PDF reader (e.g., Adobe Acrobat Reader).
Searchability:
Searchable text file for quick navigation.
Print Quality
Print Quality:
High-resolution images and text for clear detailed views.
Binding Type
Binding Type:
Digital - no physical binding
Paper Type
Paper Type:
N/A - digital download
⚙️ Engine Specifications
Primary Engine / Engine Options Range
Model 786 Engine:
International Harvester DT-360, 360 cubic inches (5.9 liters)
Model 886 Engine:
International Harvester DT-414, 414 cubic inches (6.8 liters)
Performance
Power:
Both engines deliver substantial horsepower for their class (exact figures N/A - not specified for this model year).
Fuel System
Fuel System:
Diesel, indirect injection (typical for IH tractors of this era).
🔧 Transmission
Standard Transmission
Standard Transmission:
Manual transmission with multiple forward and reverse gears (exact number N/A - not specified for this model).
Optional Transmission
Optional Transmission:
Not specified
Features
Features:
The transmission likely features synchronized gears and independent PTO (Power Take-Off) control.
📐 Dimensions
Exterior
Wheelbase:
N/A - not specified for this model
Length:
N/A - not specified for this model
Weights
Curb Weight:
N/A - not specified for this model
🛡️ Safety Features
Ratings / Crash Test Information
Safety Ratings:
N/A - not safety-rated (agricultural tractor)
Active Features
Active Safety:
No active safety features in the modern sense; design emphasizes stability and visibility.
Passive Features
Passive Safety:
Roll-over Protective Structure (ROPS) may be available as an option; standard equipment varied by year and configuration.
💡 Technology Features
Infotainment
Audio System:
N/A - agricultural tractor, no audio system
Driver Assistance
Driver Assistance:
No driver assistance systems (e.g., GPS, auto-steer) were available at that time.
🔧 Maintenance
Service Intervals
Service Intervals:
Regular maintenance intervals not explicitly stated; refer to manual for recommended schedules.
Fluid Specifications
Fluid Specifications:
Manual provides detailed fluid types and capacities for engine oil, coolant, hydraulic fluid, and transmission fluid.
Known Issues / Common Wear Items
Common Wear Items:
Common wear items include fuel injection pumps, injectors, hydraulic hoses, seals, belts, and electrical components.
📚 Vehicle History
Brand Heritage
Manufacturer:
International Harvester (IH), a legacy brand known for durable agricultural equipment.
Model Evolution
Model Evolution:
The 786 and 886 are part of the IH 86 series, which included various horsepower classes. They were produced from the mid-1970s to early 1980s.
Production Location
Production Location:
Manufactured at International Harvester plants, likely in the United States (e.g., Farmall Works in Rock Island, Illinois).
🏆 Awards & Recognition
Recognitions
Model Recognition:
N/A - specific awards for this model not documented.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the serial range before you buy

Manufacturers change procedures and part numbers by serial-number break. If your data plate shows a serial prefix that is not listed above, contact us with the model and serial number and we will confirm coverage before you order.

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