The International Harvester B-250 Tractor, produced from approximately 1955 to 1958, represents a robust and reliable piece of agricultural machinery. Developed from British-designed tractors and manufactured in the UK, this model is a testament to International Harvester's legacy in providing essential farming equipment. Known for its utility and durability, the B-250 is a diesel-powered tractor designed for a variety of farm tasks, embodying the practical engineering and solid construction characteristic of its era. Its straightforward design and dependable performance made it a valuable asset for farmers seeking efficiency and longevity in their operations. This comprehensive service repair manual provides detailed information for the International Harvester B-250 Tractor, covering all styles. It serves as the definitive resource for owners and technicians, offering step-by-step repair procedures based on complete disassembly, along with standard maintenance guidance and component replacement instructions. The manual delves into critical systems including the engine and lubrication, clutch, transmission, steering, wheels, and the hydraulic system, as well as the glow plug circuit. With hundreds of pages, accompanied by numerous photos and illustrations, this English-language manual is designed to facilitate thorough understanding and execution of all service and repair tasks, ensuring the continued optimal performance of your tractor. 🏷️ Basic Information Identification Make: International Harvester Model: B-250 Tractor Product Type: Service Repair Manual PDF 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics Value Proposition: Inexpensive way to keep vehicle working properly, saves money on mechanic labor Competitive Analysis Comparison To Old Formats: More convenient and less expensive than old paper repair manuals Key Features Content Detail: Hundreds of pages with hundreds of photos and illustrations Convenience: Printable, accessible on multiple devices, digital format avoids wear and tear Purpose Manual Utility: Number one source for repair and service information, enabling self-reliance for repairs 📋 Manual Details Coverage Areas Primary Coverage: IH International Harvester B-250 Tractor Additional Coverage: All Styles Covered Page Count Estimated Pages: Hundreds (as stated in description) Manual Type Type: Complete Official Full Factory Service Repair Manual / Workshop Manual Language Language: English Format File Format: PDF Accessibility: Compatible with Windows, Mac, Smartphones, Tablets via web browser Printability: Yes, all pages printable Licensing Usage Terms: No Extra Fees, No Expiry Dates 📖 Manual Coverage Systems Covered Powertrain: Engine & Lubrication, Clutch, Transmission Chassis: Steering & Wheels Hydraulic Systems: Hydraulic System Electrical Systems: Glow Plug Circuit General Information: Specifications Other Systems: And MORE !! Procedures Included Repair Procedures: Step-by-step instructions based on complete disassembly Maintenance Procedures: Standard maintenance, component replacement (brakes, suspension, engine running) Troubleshooting: Implied through detailed repair and disassembly instructions Technical Depth Depth: Comprehensive: Guiding through each service and repair procedure with hundreds of photos and illustrations 📊 Manual Specifications File Format PDF Quality: High-resolution, printable (implied by description) Searchability: Likely searchable text within PDF (standard for modern PDFs) Print Quality Print Features: Print any page or the entire manual Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) Software Requirements Reader Requirement: Adobe PDF Reader (Free) Compression Requirement: Winzip (Free online) Download Speed: Speed Download ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (common for B-250) Engine Family: BD Series (likely BD-144 or similar) Lubrication Lubrication System: Covered in manual Performance Horsepower: Estimated 32-35 HP (typical for the era and model) Torque: Estimated 65-70 lb-ft (typical for the era and model) Fuel System Fuel Type: Diesel Injection System: Likely CAV or Simms (requires specific manual detail) 🔧 Transmission Standard Transmission Type: Manual Transmission Gear Count: Likely 5-speed or 6-speed (e.g., 4 forward + 1 reverse, or 5 forward + 1 reverse) Features Drive System: 2WD (Rear Wheel Drive) 📐 Dimensions Weights Base Weight: Approximately 3,000 - 3,300 lbs (typical for model) Weight With Operator: Not specified, but estimated higher Wheelbase Wheelbase Length: Approximately 70-74 inches (typical for model) Dimensions Overall Length: Approximately 110-120 inches (typical for model) Overall Width: Approximately 60-70 inches (typical for model) Height To Top Of Steering Wheel: Not specified, but estimated around 55-60 inches 🛡️ Safety Features Ratings Safety Ratings: Not Applicable (Agricultural Tractor) Active Features Braking System: Mechanical drum brakes (rear axle), potentially hydraulic assist Passive Features Operator Station: Open operator station, ROPS (Roll-Over Protective Structure) may be optional or aftermarket 💡 Technology Features Infotainment Infotainment System: N/A (Basic agricultural tractor of its era) Driver Assistance Driver Assistance Features: N/A Connectivity Connectivity Features: N/A Lighting Lighting System: Headlights, taillights (basic electrical system) 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 50-100 operating hours or annually (specifics in manual) Transmission Oil Change: Typically every 500-1000 operating hours or annually (specifics in manual) Hydraulic Fluid Change: Typically every 500-1000 operating hours or annually (specifics in manual) Fluid Specifications Engine Oil Type: API CD or SE, SAE 30 or 10W-30 (depending on climate and manual recommendation) Transmission Fluid Type: IH Hy-Trans fluid or equivalent (e.g., UTF...