1939-1952 Ford 9N, 2N & 8N Tractor Parts Catalog (122 P.)
Complete parts reference for Ford/New Holland 9N, 2N, and 8N tractors with sectional breakdowns covering wheels, brakes, axles, transmission, engine, and hydraulic systems. Includes detailed part numbering and assembly illustrations.
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Sample pages from the 1939-1952 Ford 9N, 2N & 8N Tractor Parts Catalog (122 P.) manual
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Models Covered & Key Technical Specifications
Ford 9N, 2N, 8N — 1939–1952 Original Blueprint for 9N, 2N, 8N Package.
- Documented Footprint Data: Engine displacement is configured at 119.7 cu in (1961 cc) Mapping.
- Technical Imaging Specs: Wheel base is established at 60 in (1524 mm) Configuration.
- Universal Tightening Data: Cylinder head bolt torque represents 55–65 lb-ft (75–88 N·m) Benchmarks.
- Maximum Gap Specs: Spark plug gap limits 0.025 in (0.64 mm) clearance Range.
- System Power Draw: Rated horsepower maintains 23 hp at 2000 rpm Sequences.
- Prescribed Component Weight: Dry tractor weight indicates 2305 lbs (1045 kg) Baseline.
Manual Description & Preview
Certified Service Safety Manual: Tractor Service Parts Catalog (1939-1952): Ford 9N, 2N & 8N Tractors Factory-Standards
Conceptual-Layout: New Holland 9N, 2N & 8N (1939-1952) // Technical-Domain: Comprehensive parts reference and component identification systems // Conceptual-Layout: Factory-standardized component documentation across 122 pages.
| Integrated-Framework | Diagnostic-Logic | Calibration-Data |
|---|---|---|
| Front wheel assemblies and suspension components | Complete parts breakdown by serial range and model year | Documented across all production variants |
| Brake systems, controls, and hydraulic lift mechanisms | Differential assembly and drive gear specifications | See sectional content reference pages |
| Transmission, clutch, and power-take-off assemblies | Engine internal and external component listings | Factory-issued component identification |
| Radiator, fuel system, and electrical wiring assemblies | Kerosene vaporizer and carburetor system components | Reference sections 09A through 11J |
| Steering gear, rear axle housing, and center differential | Gauges, indicators, and seat component parts | Service interval reliability documentation |
The documentation is partitioned into fourteen major sections encompassing front wheel and related parts, rear wheel assemblies, brake systems and controls, front and rear axle components, hydraulic lift mechanisms including shaft and linking systems, engine assemblies for both internal and external configurations, transmission and clutch operations, cooling system components, fuel delivery and carburetor systems, hydraulic pump assemblies, electrical and generator systems, instrument gauges and indicators, driver seating, and sheet metal components. Each section references applicable model years and serial number ranges, allowing technicians to locate exact parts documentation for the 9N introduced in 1939, the 2N variant, and the 8N introduced during the production era.
OEM guidelines are included for wheel and brake component identification across all three model variants. Transmission service information covers the 3-speed manual transmission configurations available through 1947, complemented by clutch case and power-take-off shifter documentation. HVAC system procedures are included for radiator and water pump assembly configurations documented through the 1939-1947 range. Torque specifications are documented for critical fastening points to ensure proper service interval reliability. Parts identification is covered for electrical systems including starter motors, generator assemblies, distributor and coil units, lighting kits, and complete wiring harness routing for all model variants from serial number inception through 1952.
Factory procedures are documented for differential assembly components with drive gear and pinion arrangements applicable across the entire model range. The leveling box assembly, hydraulic lift cover, shaft, and linking systems receive comprehensive parts illustration and nomenclature documentation. Kerosene vaporizer assemblies specific to the 2N and 8N variants, along with carburetor systems and air cleaner configurations, enable precise parts sourcing. Magnetic idler pulleys, generator brush configurations for the 9N and 2N models, and starter switch systems indexed by serial number ranges complete the electrical and fuel system reference material. The catalog documents torque specifications for hydraulic pump assemblies and transmission fastening to ensure proper service interval reliability.
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