🏷️ Basic Information Identification Make: International Harvester Manual Product Name: Farmall A, AV, B, BN Tractor Parts Catalog TC-26F Generation Farmall A Model Years: 1939-1947 Farmall Av Model Years: 1941-1947 Farmall B Model Years: 1940-1948 Farmall Bn Model Years: 1941-1947 👋 Introduction Market Position Tractor Segment: Lightweight, general-purpose farm tractors designed for smaller farms and orchards. Competitive Analysis Competitors Era: Competed with models from John Deere (e.g., Model L), Ford (e.g., 9N), and Allis-Chalmers (e.g., WC). Key Features Farmall A Distinctive: Cultivator clearance for row-crop farming, 2-wheel drive, integrated hitch system. Farmall Av Distinctive: High-crop version of the Farmall A, offering greater ground clearance for specialized row-crop applications (e.g., vegetable farming). Farmall B Distinctive: Standard tread tractor, offering a more conventional tractor configuration for broader utility farming. Farmall Bn Distinctive: Standard tread version of the AV, offering higher clearance than the B but not as extreme as the AV. 📋 Manual Details Coverage Areas Covered Models: Farmall A, Farmall AV, Farmall B, Farmall BN Page Count Estimated Pages: Varies by specific catalog; typically extensive for parts catalogs of this era. Manual Type Catalog Type: Parts Catalog (TC-26F) Language Language: English Format Digital Format: PDF (Instant Download) 📖 Manual Coverage Systems Covered Engine Parts: Crankshaft, pistons, connecting rods, valves, camshaft, oil pump, oil filter, cooling system components, manifold, carburetor, ignition system components. Transmission Parts: Gears, shafts, bearings, seals, clutch components, shifter mechanism. Chassis And Frame: Frame components, drawbar, steering components, front axle, rear axle housing. Wheel And Tire Assembly: Wheel rims, hubs, lug bolts, tire sizes and specifications. Electrical System Components: Wiring harnesses, lighting components, battery tray, starter mounting. Hydraulic System Components: If applicable to specific variants within the models, though primary focus is on mechanical parts. Body And Fittings: Sheet metal parts, fenders, seat components, controls, instrument panel components. Drawbar Hitch Components: Detailed parts for the integrated hitch and drawbar assembly. Procedures Included Part Identification: Detailed exploded drawings for correct assembly and identification of all parts. Part Number Reference: Comprehensive listing of official International Harvester part numbers. Part Quantity Verification: Indication of the quantity of each part used per vehicle. Model Application Mapping: Clear indication of which parts apply to which specific tractor model (A, AV, B, BN) and year. Dimensions And Quantities: Includes critical dimensions and quantities for part identification and procurement. Technical Depth Depth Of Information: Highly detailed, focusing on component identification, part numbers, and assembly context. Diagnostic Capability: Limited diagnostic procedures, primarily focused on part identification for replacement. Repair Instructions: Implied through exploded drawings for assembly, but not step-by-step repair guides. Part Number Precision: Essential for ordering correct replacement parts, crucial for restoration and repair. 📊 Manual Specifications File Format File Type: PDF Searchability: PDF format allows for text searching if OCR is applied, enhancing usability. Print Quality Image Clarity: Dependent on source scan quality; aims for clarity of exploded drawings and text. Illustration Quality: Exploded drawings are the core of this manual and are critical for understanding assembly sequences. Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Make: International Harvester Engine Model: C-113 Engine Displacement: 113 cubic inches Engine Cylinders: 4 Engine Bore X Stroke: 3.00 in x 4.00 in Cooling System: Water Cooled Aspiration: Naturally Aspirated Performance Farmall A Power Belt Hp: 16 hp Farmall A Power Drawbar Hp: 15 hp Farmall Av Power Belt Hp: 18 hp Farmall Av Power Drawbar Hp: 16 hp Farmall B Power Belt Hp: 18 hp Farmall B Power Drawbar Hp: 16 hp Farmall Bn Power Belt Hp: 18 hp Farmall Bn Power Drawbar Hp: 16 hp Governed Rpm: 1400 RPM Fuel System Farmall A Fuel Type: Distillate (Kerosene/Gasoline blend) Farmall Av Fuel Type: Gasoline Farmall B Fuel Type: Gasoline Farmall Bn Fuel Type: Gasoline 🔧 Transmission Standard Transmission Type: Sliding Gear Gearbox Make: International Harvester Forward Gears: 4 Reverse Gears: 1 Drive Type: 2-Wheel Drive (Rear Wheel Drive) Features Clutch Type: Single Plate Dry Clutch (Typical for the era) 📐 Dimensions Exterior Farmall A Length: 106 inches Farmall A Width: 56 inches Farmall A Height: 63 inches Farmall Av Length: 115 inches Farmall Av Width: 63 inches Farmall Av Height: 69 inches Farmall B Length: 108 inches Farmall B Width: 79 inches Farmall B Height: 65 inches Farmall Bn Length: 108 inches Farmall Bn Width: 71 inches Farmall Bn Height: 65 inches Farmall A Wheelbase: 71 inches Farmall Av Wheelbase: 72 inches Farmall B Wheelbase: 73 inches Farmall Bn Wheelbase: 73 inches Farmall A Turning Circle: 18 feet Farmall Av Turning Circle: 17.5 feet Farmall B Turning Circle: 15 feet Farmall Bn Turning Circle: 15 feet Weights Farmall A Weight: 1780 lb Farmall Av Weight: 2280 lb Farmall B Weight: 1870 lb Farmall Bn Weight: 1780 lb Tire Sizes Farmall A Front Tires: 4.00-15 (4-ply) Farmall A Rear...