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Farmall

Farmall A AV B BN Parts Catalog TC-26 Manual IH Tractor

Farmall A AV B BN Parts Catalog TC-26 Manual IH Tractor

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$16.99
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Vehicle data plateRef 26658
Brand
Farmall
Vehicle
Tractors
Models covered
A, Agriculture, AV, B, BN, Daihatsu, F 12 F 14, McCormick
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

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  • Not sure it covers your model year? Ask us before you buy
🏷️ 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 Tires:
9-24 (4-ply) (8-24 standard)
Farmall Av Front Tires:
4.00-19 (4-ply)
Farmall Av Rear Tires:
8-36 (4-ply)
Farmall B Front Tires:
6.00-12 (4-ply) single
Farmall B Rear Tires:
8-24 (4-ply)
Farmall Bn Front Tires:
4.00-15 (4-ply)
Farmall Bn Rear Tires:
8-24 (4-ply)
🛡️ Safety Features
Ratings
Tractor Safety Era:
Pre-modern safety standards; emphasis on operator awareness and careful operation.
Active Features
Operator Control:
Steering wheel, clutch, brake pedal, gear shifter.
Passive Features
Operator Station:
Open operator station, requires operator to wear appropriate PPE.
💡 Technology Features
Infotainment
Infotainment System:
None (Designed before widespread automotive technology).
Driver Assistance
Driver Assistance Features:
None (Operator relies on mechanical controls).
Connectivity
Connectivity Options:
None (Analog mechanical operation).
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 50-100 operating hours, consult original service manual for precise recommendations.
Grease Points:
Regular lubrication of all grease fittings is critical for longevity. Intervals depend on operating conditions.
Fluid Specifications
Engine Oil Type:
SAE 30 or 10W-30 (depending on climate and original recommendations). Specific IH oil grades should be verified.
Transmission Hydraulic Fluid:
IH Hy-Trans fluid or equivalent UTF (Universal Tractor Transmission) fluid. Consult specific manual for exact specifications.
Coolant:
Water and antifreeze mixture, typically a 50/50 blend for year-round protection.
Known Issues
Carburetor Problems:
Wear and clogging of the carburetor, especially with distillate fuel, leading to poor running.
Ignition System Wear:
Worn spark plugs, distributor points, and condenser due to age and use.
Oil Leaks:
Common due to hardened seals and gaskets over time.
Transmission Wear:
Worn gears and bearings in the sliding gear transmission, especially with heavy use.
Cooling System Inefficiency:
Clogged radiators or worn water pumps can lead to overheating.
📚 Vehicle History
Brand Heritage
Ih Tractor Legacy:
International Harvester was a major American manufacturer of agricultural machinery, trucks, and construction equipment.
Model Evolution
Farmall A Predecessor:
McCormick-Deering Farmall F-14
Farmall A Successor:
McCormick Farmall Super A
Farmall Av Predecessor:
New model
Farmall Av Successor:
McCormick Farmall Super AV
Farmall B Predecessor:
McCormick-Deering Farmall F-14
Farmall B Successor:
McCormick Farmall C
Farmall Bn Predecessor:
New model
Farmall Bn Successor:
McCormick Farmall C
Production
Farmall A Production Volume:
128,246 (includes A-AV, International A)
Farmall B Production Volume:
93,156 (includes BN)
Manufacturing Location:
Tractor Works, Chicago, Illinois
Nebraska Test Farmall A:
No. 330
Nebraska Test Farmall Av:
No. 329 (for Farmall A)
Nebraska Test Farmall B:
No. 331
Nebraska Test Farmall Bn:
No. 331

Delivery & file format

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Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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