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John Deere

John Deere Model H HN HNH and HWH Parts Catalog for Tracto

John Deere Model H HN HNH and HWH Parts Catalog for Tracto

$16.99
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Vehicle data plateRef 500259
Brand
John Deere
Vehicle
Tractor
Models covered
Engines, H, HN, HNH, HWH
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
🏷️ Basic Information
Identification
Make:
John Deere
Model:
H, HN, HNH, HWH
Product Type:
Parts Catalog
👋 Introduction
Market Position
Target Audience:
Owners, operators, mechanics, and restorers of John Deere Model H, HN, HNH, and HWH tractors
Competitive Analysis
Value Proposition:
Provides all necessary information for in-depth repair, maintenance, and restoration, offering significant value over fragmented or less detailed resources.
Key Features
Navigation:
Numbered table of contents and bold figure numbers for easy navigation and matching illustrations to instructions.
Comprehensiveness:
Extensive coverage for repair, maintenance, and restoration, including detailed substeps and diagnostics.
Customer Focus:
Prioritizes client respect and satisfaction, aiming for customer loyalty and recommendations.
📋 Manual Details
Coverage Areas
Primary Focus:
Parts identification, repair, maintenance, rebuilding, refurbishing, restoration
Diagnostic Coverage:
Comprehensive diagnostic and repair procedures
Electrical Coverage:
Troubleshooting, electrical service, detailed wiring diagrams
Page Count
Estimated Page Count:
Detailed (exact count not provided, but described as extensive)
Manual Type
Type:
Parts Catalog / Service Manual
Language
Language:
English
Format
Format:
Likely printed or digital (e.g., PDF) format
📖 Manual Coverage
Systems Covered
Engine Systems:
Engine repair, maintenance, fuel system, exhaust system
Drivetrain Systems:
Transmission, clutch, driveline components, chains
Chassis Systems:
Body, frame, mounting, suspension, steering, shocks, brake systems
Electrical Systems:
Battery and charging systems, lighting, electrical distribution, wiring diagrams, instrumentation and warning systems
Climate Control:
Climate control systems (as applicable to the model)
Audio Systems:
Audio systems (as applicable to the model)
Procedures Included
Repair Procedures:
Detailed substeps, numbered step-by-step instructions for all repair procedures
Maintenance Procedures:
Comprehensive maintenance procedures for all covered systems
Troubleshooting:
Specific troubleshooting guides, particularly for electrical systems
Rebuild Refurbish:
Procedures for rebuilding, refurbishing, and restoring the tractor
Technical Depth
Depth:
Highly detailed, covering everything needed for repair and maintenance, suitable for DIY mechanics and professional use
Illustration Detail:
Detailed illustrations, drawings, photos, and enlarged inset views for parts identification
📊 Manual Specifications
File Format
Digital Format:
Likely PDF with searchable text and high-resolution images
Print Quality
Print Quality:
Expected high-quality reproductions of original documentation
Binding Type
Binding Type:
If printed, likely a durable binding suitable for workshop use (e.g., spiral-bound, comb-bound, or professional case binding)
Paper Type
Paper Type:
If printed, likely on durable, high-quality paper stock resistant to grease and wear
⚙️ Engine Specifications
Primary Engine
Engine Type:
John Deere Model H 2-cylinder, horizontal, gasoline engine
Performance
Horsepower:
Approximately 26.48 belt horsepower, 22.03 drawbar horsepower (specific to model and year variations, but this is a common benchmark for the H series)
Bore Stroke:
4.00 x 5.00 inches (101.6 x 127.0 mm) (typical for Model H)
Fuel System
Carburetor:
Typically Marvel-Schebler or Zenith carburetor (specific models will be detailed in the catalog)
Fuel Type:
Gasoline
Cooling System
Cooling Method:
Water-cooled (thermosiphon system or pump assist on later models)
Ignition System
Ignition Type:
Magneto ignition
🔧 Transmission
Standard
Transmission Type:
Constant mesh, sliding gear transmission
Optional
Power Take Off:
Live PTO (on some later models or as an option, PTO engagement might be dependent on transmission operation)
Features
Gear Speeds:
Typically 3 forward speeds and 1 reverse gear
📐 Dimensions
Exterior
Wheelbase:
Approximately 78 inches (1981 mm) (varies slightly by model)
Weights
Operating Weight:
Approximately 3,000-3,500 lbs (1361-1588 kg) (varies by configuration and additions)
Drawbar Pull:
Capable of significant drawbar pull due to its weight and engine power
🛡️ Safety Features
Ratings
Rollover Protection:
Original models did not typically come with ROPS. Modern safety standards and retrofits are not directly covered by the original manual.
Active Features
Brakes:
Internal expanding shoe brakes, operated by a foot pedal, often with a differential lock feature for improved traction in slippery conditions.
Passive Features
Operator Station:
Open operator station, emphasis on understanding safe operation and maintenance procedures from the manual.
💡 Technology Features
Infotainment
Infotainment System:
Basic instrumentation including an ammeter, oil pressure gauge (on some models), and temperature gauge (on some models). No modern infotainment features.
Driver Assistance
Driver Assistance:
No electronic driver assistance features. Operation relies on mechanical controls and operator skill.
Connectivity
Connectivity:
No electronic connectivity features. All systems are mechanical or magneto-driven.
🔧 Maintenance
Service Intervals
Engine Oil Change:
Typically every 40-60 operating hours or annually (specific recommendations in manual).
Greasing:
Daily or weekly greasing of pivot points and lubrication points as indicated in the manual.
Fluid Specifications
Engine Oil:
SAE 30 or SAE 10W-30 for the engine, depending on operating temperature (refer to manual for exact specifications and API service classification).
Transmission Hydraulic Fluid:
John Deere TY6200 or equivalent multi-purpose tractor hydraulic fluid (check manual for capacity and specific type).
Coolant:
Water with appropriate antifreeze (e.g., ethylene glycol) for freeze protection (specific mixture ratios in manual).
Known Issues
Carburetor Issues:
Carburetors can become gummed up with age and infrequent use, requiring cleaning and adjustment.
Cooling System Performance:
Thermosiphon cooling can be less efficient than pressurized systems; blockages or scale in the water passages can reduce cooling effectiveness.
Ignition System Reliability:
Magneto requires proper maintenance (cleaning, setting points, correct gap) for reliable spark.
Wear And Tear:
As with any vintage tractor, wear in the transmission, clutch, and steering components is common and requires attention.
📚 Vehicle History
Brand Heritage
Manufacturer Origin:
John Deere, a company with a long history of agricultural implement manufacturing, dating back to the mid-19th century.
Model Evolution
Introduction Period:
The John Deere Model H was introduced in 1938 and produced until 1947, with variations like the HN (narrow front) and HNH (narrow front, high crop) introduced later.
Production
Production Run:
The Model H was a highly successful two-cylinder tractor, bridging the gap between the Model A and the later Model B, known for its reliability and versatility.
Key Innovations:
Represented John Deere's move towards more specialized tractor designs, including narrow-front options for row-crop agriculture.
🏆 Awards & Recognition
Recognitions
Historical Significance:
The John Deere Model H series is recognized as a significant milestone in tractor design, contributing to the mechanization of agriculture and holding a prominent place in tractor collecting and restoration communities.
Ratings
Durability Reputation:
The Model H has a strong reputation for durability and longevity when properly maintained, a testament to John Deere's engineering of the era.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

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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