International Harvester B275 Tractor WSM Service Manual

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🏷️ Basic Information Identification Make: International Harvester Model: B275 Tractor Product Type: Service Manual / Workshop Manual Product Format: PDF Download 👋 Introduction Market Position Market Segment: Light to medium-duty...

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Typ: Tractor

Anbieter:

Art.-Nr: 27615

Stichworte: B275 International Harvester Tractor

Produktvarianten

Beschreibung

🏷️ Basic Information

Identification

Make:

International Harvester

Model:

B275 Tractor

Product Type:

Service Manual / Workshop Manual

Product Format:

PDF Download

👋 Introduction

Market Position

Market Segment:

Light to medium-duty agricultural tractor

Target User:

Farmers, agricultural mechanics, restoration enthusiasts

Competitive Analysis

Key Competitors:

Massey Ferguson, Fordson, John Deere, David Brown (of similar era and power)

Key Features

Traction Aid:

Rear-wheel drive, potential for differential lock

Power Take Off:

Standard rear PTO

Three Point Hitch:

Standard Category I or II three-point hitch

📋 Manual Details

Coverage Areas

Manual Type:

Workshop Service Manual (WSM)

Language:

English

Coverage Scope:

Comprehensive repair and service information

Page Count

Page Count Estimated:

300-500 pages (typical for WSMs of this era)

Format

Digital Format:

📖 Manual Coverage

Systems Covered

Engine Overhaul:

Yes (detailed disassembly, assembly, troubleshooting)

Fuel System:

Yes (carburetor/injection, fuel pump, filters)

Cooling System:

Yes (radiator, thermostat, water pump, hoses)

Lubrication System:

Yes (oil pump, oil filter, lubrication passages)

Ignition System:

Yes (spark plugs, ignition timing, distributor)

Transmission Manual:

Yes (gearbox, clutch, linkages)

Transmission Power Take Off:

Yes (PTO operation, gearing, engagement)

Drive Axles:

Yes (differential, half-shafts, final drives)

Steering System:

Yes (steering box, linkages, adjustment)

Braking System:

Yes (drum/disc brakes, master cylinder, linkages)

Hydraulic System:

Yes (lift system, hydraulics for implements, pump, cylinders)

Electrical System:

Yes (lighting, starting, charging system, wiring diagrams)

Chassis And Frame:

Yes (frame inspection, repairs, mounting points)

Bodywork And Fenders:

Yes (sheet metal repair, mounting, adjustments)

Procedures Included

Routine Maintenance:

Yes (oil changes, filter replacements, greasing, inspections)

Troubleshooting Diagnostics:

Yes (identification of common problems and diagnostic steps)

Component Repair:

Yes (detailed step-by-step repair instructions for all major components)

Component Rebuild:

Yes (engine, transmission, hydraulic pump rebuilds)

Adjustment Procedures:

Yes (valve lash, clutch free play, brake adjustments, timing)

Torquing Specifications:

Yes (critical bolt torques for engine, transmission, chassis components)

Wiring Diagrams:

Yes (detailed electrical schematics)

Technical Depth

Depth Level:

Professional-level service and repair

Diagnostics Capability:

Advanced troubleshooting and fault finding

Rebuild Instructions:

Complete rebuild procedures for major assemblies

📊 Manual Specifications

File Format

File Type:

Searchable Text:

Likely searchable if digitally created, but could be scanned OCR

Print Quality

Image Resolution:

High-resolution images and diagrams expected

Binding Type

Binding:

N/A (Digital PDF)

Paper Type

Paper Quality:

N/A (Digital PDF)

⚙️ Engine Specifications

Primary Engine

Engine Manufacturer:

International Harvester (likely based on or manufactured by them)

Engine Type:

Diesel

Engine Configuration:

Vertical, inline, naturally aspirated

Displacement Liters:

Approximately 2.6 - 2.9 Liters (based on common IH diesel engines of the period)

Cylinders:

3 or 4 cylinders (most likely 3 for B275)

Performance

Horsepower Rated:

Approximately 35-45 PTO HP (actual rated HP varies by source and specific engine tune)

Torque Peak:

Estimated 100-120 lb-ft (typical for engines of this size and era)

Fuel System

Fuel Type:

Diesel

Injection System:

Indirect injection (likely CAV or Simms inline injection pump)

Cooling System

Cooling Method:

Water Cooled

Lubrication

Oil Type Recommendation:

SAE 30 or 20W-30 Diesel Engine Oil (API CD or equivalent)

Maintenance

Oil Capacity Liters:

Approximately 5.5 - 6.5 Liters

Oil Filter Part Number:

Varies by filter manufacturer (e.g., Wix 51515, Baldwin B73, IH Part No. 372008R1)

🔧 Transmission

Standard

Transmission Type:

Manual

Gear Configuration:

Constant Mesh

Number Of Speeds Forward:

8 Forward Speeds

Number Of Speeds Reverse:

2 Reverse Speeds

Optional

Multi Speed Rear Axle:

Some models may have had a multi-speed rear axle option for enhanced gearing.

Features

Clutch Type:

Dry, Single Plate

Gearbox Oil Type:

API GL-4 Gear Oil (e.g., 80W-90 or 85W-140)

Gearbox Oil Capacity Liters:

Approximately 15-20 Liters (including hydraulic system)

📐 Dimensions

Exterior

Wheelbase Inches:

Approximately 70-75 inches

Overall Length Inches:

Approximately 120-130 inches

Overall Width Inches:

Approximately 60-70 inches (track width adjustable)

Weights

Operating Weight Lbs:

Approximately 3500 - 4000 lbs

Drawbar Pull Capacity Lbs:

Varies significantly based on ballast and tire configuration

💡 Technology Features

Infotainment

Infotainment System:

N/A (Basic tractor controls)

Driver Assistance

Driver Assistance Features:

N/A (No electronic driver aids)

Connectivity

Connectivity Features:

N/A (Mechanical controls only)

🔧 Maintenance

Service Intervals

Engine Oil Change Interval:

Every 100-200 operating hours, or annually

Air Filter Cleaning Interval:

Check and clean every 50 operating hours, replace as needed

Fuel Filter Replacement Interval:

Every 200-300 operating hours, or as needed

Transmission Oil Change Interval:

Every 500-1000 operating hours, or every 2-3 years

Greasing Points:

Daily/Weekly greasing of pivot points, kingpins, PTO shaft, linkage points

Fluid Specifications

Hydraulic Fluid Type:

Universal Tractor Transmission Oil (UTTO) meeting IH specification (e.g., Hy-Trans Plus or equivalent) or API GL-4 Gear Oil.

Hydraulic Fluid Capacity Liters:

Approximately 15-20 Liters (shared with transmission and final drives)

Known Issues

Common Wear Items:

Clutch wear, hydraulic pump wear, PTO clutch engagement issues, rear axle seal leaks.

Engine Common Faults:

Glow plug issues, injector pump wear, piston ring wear leading to blow-by.

Electrical System Issues:

Aging wiring harness, starter motor reliability, generator/alternator faults.

📚 Vehicle History

Brand Heritage

Brand Legacy:

International Harvester (IH) was a leading American manufacturer of agricultural machinery and vehicles for over a century.

Model Evolution

Production Period:

Mid-to-late 1950s (approx. 1955-1960)

Positioning:

A successful and popular model in IH's light tractor lineup, succeeding earlier 'A' series and preceding later '300' series.

Production

Manufacturing Location:

United States (primary), also potentially produced under license or adapted in other countries (e.g., UK).

Model Significance:

Known for its robust design, reliability, and versatility in various farm applications.

🏆 Awards & Recognition

Recognitions

Industry Awards:

N/A (Tractors are generally not subject to consumer awards in the same way as cars, but were highly regarded for performance and durability.)

Ratings

Durability Rating:

High (known for longevity when properly maintained)

Certifications

Safety Certifications:

N/A (Agricultural machinery of this era had different safety standards than modern vehicles.)