IH International Harvester 2806 Service Repair Manual

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Typ: Tractor

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Art.-Nr: 101210

Stichworte: 2806 IH International International Harvester Tractor

Produktvarianten

Beschreibung

This manual covers the International Harvester 2806 Tractor, a robust machine produced primarily in the late 1960s and early 1970s. Renowned for its power, reliability, and workhorse capabilities, the 2806 is a testament to International Harvester's legacy in agricultural equipment manufacturing. Designed for demanding farm operations, this tractor typically features a diesel engine delivering substantial torque at low RPM, coupled with a versatile transmission system. Its engineering prioritizes durability and performance, making it a valued asset for professional mechanics, farm equipment technicians, and experienced users seeking dependable service. This comprehensive Service Repair Workshop Manual in English provides in-depth information essential for maintaining and repairing the International Harvester 2806 Tractor. It covers all major systems, including the engine, transmission, hydraulics, electrical system, fuel system, cooling system, steering, brakes, PTO, chassis, and operator station. Detailed procedures for troubleshooting, maintenance, repair, overhaul, and disassembly/assembly are included, catering to a mechanic-level understanding. This manual offers essential diagnostic charts, specifications, and guidance to ensure the efficient and accurate servicing of your tractor.

🏷️ Basic Information

Identification

Make:

International Harvester

Model:

2806 Tractor

👋 Introduction

Market Position

Target Audience:

Professional mechanics, farm equipment technicians, and experienced DIY users

Competitive Analysis

Value Proposition:

Provides essential, in-depth repair and maintenance information for the IH 2806 tractor, enabling efficient and accurate servicing.

Key Features

Detail Level:

Renowned for its comprehensive detail and clear instructions used by mechanics globally.

Diagnostic Tools:

Equipped with practical troubleshooting guides and diagnostic flowcharts.

📋 Manual Details

Coverage Areas

Manual Type:

Service Repair Workshop Manual

Language:

English

Format:

Likely Printed Paper or Digital (PDF)

📖 Manual Coverage

Systems Covered

Engine:

Comprehensive engine overhaul, tuning, and troubleshooting

Transmission:

Repair and maintenance of all transmission components

Hydraulics:

Detailed procedures for hydraulic system repair, including pumps, valves, and cylinders

Electrical System:

Wiring diagrams, component testing, and troubleshooting for the entire electrical system

Fuel System:

Maintenance and repair of fuel injection, pumps, and filters

Cooling System:

Radiator, thermostat, water pump, and fan service

Steering System:

Diagnosis and repair of steering components

Braking System:

Service and repair of the braking system

Pto System:

Power Take-Off (PTO) system maintenance and repair

Chassis And Frame:

Inspection and repair of chassis and frame components

Operator Station:

Repair and maintenance of the operator's platform, controls, and comfort features

Procedures Included

Troubleshooting:

Extensive diagnostic charts and fault finding procedures

Maintenance:

Regular scheduled maintenance tasks and checks

Repair:

Step-by-step repair instructions for all major components

Overhaul:

Detailed procedures for complete engine, transmission, and hydraulic unit overhauls

Disassembly And Assembly:

Comprehensive instructions for dismantling and reassembling components

Technical Depth

Level Of Detail:

Mechanic-level, covering both routine maintenance and complex rebuilds

Diagnostic Capability:

Advanced diagnostic procedures and specifications for component testing

Specifications:

Includes torque values, clearances, tolerances, and fluid specifications

📊 Manual Specifications

File Format

Digital Format:

Likely PDF, offering searchability and ease of access

Print Quality:

Original factory quality or high-fidelity reproduction

Binding Type

Printed Format:

Likely bound for durability in a workshop environment (e.g., spiral bound, perfect bound)

Paper Type

Printed Format:

Durable paper stock suitable for workshop use

⚙️ Engine Specifications

Primary Engine

Engine Model:

Likely a variant of the International Harvester D-series diesel engine (e.g., D-236, D-263, D-282) depending on the specific 2806 configuration.

Performance

Horsepower Range:

Typically in the 60-80 PTO horsepower range, but specific engine variants would dictate exact figures.

Torque Characteristics:

Designed for high torque at low RPM, characteristic of agricultural diesel engines.

Fuel System

Fuel Type:

Diesel

Injection System:

Likely a direct injection system, possibly with rotary or inline fuel pumps (e.g., Bosch, CAV).

Cooling System

Cooling Type:

Liquid-cooled

🔧 Transmission

Standard

Gearbox Type:

Likely a 8-speed or 16-speed gearbox with a synchronized shuttle shift (e.g., Power-Shift or Gear-Drive).

Optional

Powershift Option:

Possible option for a torque amplifier or powershift transmission for on-the-go shifting.

Features

Clutch Type:

Dual-clutch (main clutch and PTO clutch) typical for the era.

Drive Axles:

2WD standard, with 4WD as a possible option depending on the specific 2806 variant.

📐 Dimensions

Exterior

Wheelbase:

Variable based on configuration, but typically around 90-100 inches.

Overall Length:

Approximately 140-160 inches.

Overall Width:

Approximately 70-80 inches, adjustable via rear axle settings.

Weights

Operating Weight:

Approximately 6,000 - 8,000 lbs, depending on options and tire configurations.

🛡️ Safety Features

Ratings

Rollover Protection:

ROPS (Roll-Over Protective Structure) may have been optional or dealer-installed, not always standard from the factory in its era.

Active Features

Braking System:

Hydraulic disc brakes or drum brakes depending on the specific model year and configuration.

Passive Features

Operator Seat:

Suspended operator seat for comfort and vibration reduction.

💡 Technology Features

Infotainment

Features:

Basic operator station with analogue gauges (tachometer, temperature, oil pressure, fuel level).

Driver Assistance

Features:

No modern electronic driver assistance features; relies on robust mechanical engineering.

Connectivity

Features:

None.

🔧 Maintenance

Service Intervals

Engine Oil Change:

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

Hydraulic Fluid Change:

Recommended every 500-1000 operating hours.

Fluid Specifications

Engine Oil:

API Service Classification CD or CE (or equivalent diesel engine oil) with appropriate viscosity grade (e.g., 15W-40, 10W-30 depending on temperature).

Hydraulic Fluid:

IH Hy-Trans fluid or a comparable universal tractor transmission fluid (UTTF), or SAE 30/10W-30 depending on hydraulic system requirements.

Transmission Fluid:

Refer to manual for specific IH Hy-Trans or alternative.

Coolant Type:

Ethylene glycol-based antifreeze with corrosion inhibitors, mixed 50/50 with distilled water.

Known Issues

Common Wear Items:

Clutch wear, hydraulic pump or cylinder leaks, injector pump calibration, starter motor reliability.

Electrical Gremlins:

Corrosion in wiring harnesses and connections due to age and environmental exposure.

Engine Overheating:

Can be caused by radiator blockage, faulty thermostat, or water pump issues.

📚 Vehicle History

Brand Heritage

Manufacturer:

International Harvester (IH), a significant American manufacturer of agricultural and construction equipment.

Model Evolution

Production Period:

The 2806 was part of IH's 06 series, produced primarily in the late 1960s and early 1970s.

Production

Manufacturing Location:

Primarily manufactured in the United States.

🏆 Awards & Recognition

Recognitions

Industry Standing:

The 06 series tractors, including the 2806, were well-regarded for their power, reliability, and workhorse capabilities in their era.