International Harvester Tractor B275 Workshop Service Repair Manual

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Tipo: Tractor

Proveedor:

SKU: 100101

Etiquetas: B275 International Harvester Tractor

Variantes de producto

Descripción

The International Harvester B275 is a robust utility tractor, produced approximately between 1958 and 1965. Designed for versatile farm work, it served as a reliable workhorse in agricultural operations, competing with other utility tractors of its era. Known for its durable construction, a hallmark of International Harvester agricultural equipment, the B275 features a 4-cylinder BD-Series Diesel engine, typically around 2.5-2.7 liters, delivering an estimated 30-35 HP at the drawbar. Its transmission offers a manual sliding gear system, usually with 8 forward and 2 reverse speeds, complemented by a standard Power Take-Off (PTO) and a mechanical differential lock. This tractor was a significant contributor to agricultural mechanization, valued for its dependability and utility. This workshop service repair manual provides comprehensive English-language guidance for the International Harvester B275 tractor. It covers all major systems, including detailed overhaul and repair procedures for the engine, transmission, hydraulics, electrical systems, steering, brakes, and chassis. The manual includes essential maintenance schedules, troubleshooting diagnostics, and adjustment procedures, making it an invaluable resource for owners, mechanics, and technicians. With its in-depth technical information, clear diagrams, and step-by-step instructions, this manual is designed to facilitate the proper maintenance, repair, and upkeep of the B275, ensuring its continued reliable operation.

🏷️ Basic Information

Identification

Make:

International Harvester

Model:

Model Type:

Tractor

👋 Introduction

Market Position

Category:

Utility Tractor

Target Audience:

Farmers, agricultural operations, tractor enthusiasts, and maintenance professionals.

Competitive Analysis

Comparison:

Competed with similar-era tractors from brands like Ferguson, Fordson, Massey Ferguson, and John Deere in the utility class.

Key Features

Utility:

Designed for versatile farm work, including plowing, tilling, mowing, and transport.

Durability:

Known for robust construction and reliability typical of International Harvester agricultural equipment.

📋 Manual Details

Coverage Areas

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

Likely Print or Digital PDF

Page Count

Count:

Estimate: Likely 200-500 pages, typical for a comprehensive workshop manual covering all systems.

📖 Manual Coverage

Systems Covered

Engine:

Complete overhaul, tuning, fuel system, lubrication, cooling system, starting and charging.

Transmission:

Gearbox, clutch, power take-off (PTO) operation and repair.

Hydraulics:

Hydraulic lift system, pump, control valves, cylinders, and associated plumbing.

Electrical:

Wiring diagrams, starter, alternator/generator, battery, lighting, and instrumentation.

Steering:

Steering box, linkages, and adjustments.

Brakes:

Brake system components, adjustment, and repair.

Chassis And Body:

Frame, axle components, fenders, seat, and front grille.

Procedures Included

Maintenance:

Regular servicing, lubrication points, filter changes, fluid top-ups.

Troubleshooting:

Diagnostic charts for common problems and their solutions across all systems.

Repair:

Step-by-step instructions for disassembly, repair, and reassembly of all major components.

Adjustment:

Detailed procedures for adjusting clutch, brakes, governor, and linkage systems.

Overhaul:

Comprehensive instructions for complete engine, transmission, and hydraulic system overhauls.

Technical Depth

Depth:

Comprehensive, covering detailed repair and overhaul procedures suitable for professional mechanics and experienced DIY users.

Manual Type Clarification

Type:

Service/Repair Manual, distinct from an owner's manual or parts catalog, providing in-depth technical information for maintenance and repair.

📊 Manual Specifications

File Format

Format:

Likely PDF, enabling searchability and digital access.

Print Quality

Quality:

Expected to contain clear diagrams, schematics, and text.

Binding Type

Binding:

If printed, likely spiral-bound or comb-bound for lay-flat use in a workshop environment.

Paper Type

Paper:

If printed, typically durable paper stock suitable for workshop conditions.

⚙️ Engine Specifications

Primary Engine

Engine Family:

BD-Series Diesel

Engine Type:

4-Cylinder Diesel

Displacement:

Approximately 2.5 - 2.7 Liters (specific variant dependent)

Performance

Horsepower Drawbar:

Estimated 30-35 HP (Drawbar)

Horsepower Belt:

Estimated 35-40 HP (Belt)

Fuel System

Fuel Type:

Diesel

Injection System:

Typically CAV or similar indirect injection system.

Cooling System

Type:

Water-cooled

Lubrication System

Oil Type:

Refer to manual for specific SAE viscosity grades (e.g., SAE 30, 10W-30) and API classifications for diesel engines of the era.

Governor

Type:

Variable speed governor for engine RPM control.

🔧 Transmission

Standard

Type:

Manual Sliding Gear Transmission

Speeds:

Typically 8 forward and 2 reverse speeds (e.g., 4 ranges x 2 gears per range).

Features

Power Take Off:

Standard PTO with multiple speeds (e.g., 540 RPM).

Differential Lock:

Yes, mechanical engagement.

Clutch:

Single dry plate clutch.

📐 Dimensions

Exterior

Wheelbase:

Varies by configuration, typically around 70-80 inches.

Weights

Operating Weight:

Approximately 3,500 - 4,000 lbs (1588 - 1814 kg).

Tires Front

Size:

Commonly 6.00-16

Tires Rear

Size:

Commonly 11.2-28 or 12.4-28

🛡️ Safety Features

Ratings

Rollover Protection:

ROPS (Rollover Protective Structure) not standard on original production; often a dealer or aftermarket fitment. Manual would cover installation and maintenance of such structures if provided.

Active Features

Braking System:

Mechanical drum brakes (rear wheels), external contracting type for park brake.

Passive Features

Operator Station:

Open operator station, with hand controls and foot pedals.

💡 Technology Features

Infotainment

Features:

Basic instrumentation: Ammeter, oil pressure gauge, temperature gauge, tachometer (engine RPM).

Driver Assistance

Features:

None in the modern sense. Basic safety features include brakes and lighting.

Connectivity

Features:

No electronic connectivity or communication features.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Typically every 100-200 operating hours or annually, depending on usage and oil specifications.

Fuel Filter Change:

As recommended, often with oil changes or when issues arise.

Air Filter Service:

Check and clean frequently, replace as needed, especially in dusty conditions.

Coolant Change:

Typically every 1-2 years to maintain anti-corrosion properties.

Fluid Specifications

Engine Oil Capacity:

Refer to manual, typically around 5-6 quarts (4.7-5.7 liters).

Transmission Hydraulic Fluid:

Specific IH Hy-Trans or equivalent multi-purpose tractor fluid required for transmission, differential, and hydraulic system.

Coolant Type:

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

Known Issues

Engine:

Potential for injector pump wear, exhaust leaks, and glow plug reliability (depending on starting system). Oil leaks at seals and gaskets are common with age.

Transmission Hydraulic:

Hydraulic lift issues (slow operation, loss of power) due to worn pumps or cylinders, or fluid contamination. Clutch wear and PTO engagement problems.

Electrical:

Wiring harness degradation, starter/generator issues due to age and wear.

Cooling System:

Radiator core degradation, thermostat sticking, and water pump seal leaks.

📚 Vehicle History

Brand Heritage

Manufacturer:

International Harvester (IH), a major American manufacturer of agricultural and construction machinery.

Model Evolution

Predecessors:

Part of IH's lineage of utility tractors, evolving from earlier models like the Super A, Cub, and B-series.

Successors:

The B275 was succeeded by models like the 384 and later the 385 and 485 series.

Production

Production Years:

Approximately 1958 - 1965 (exact range may vary by region and specific B275 variants).

Manufacturing Locations:

Primarily manufactured in the UK (by Farmall) and USA.

🏆 Awards & Recognition

Recognitions

Industry Impact:

The B275 was a workhorse tractor that contributed significantly to agricultural mechanization during its production era, known for its robustness and value.