John Deere 1020 : Parts, Manuals, Diagrams, Specs

John Deere 1020

The John Deere 1020 is a versatile utility tractor produced from 1965 to 1973. It was manufactured in factories located in Dubuque, Iowa, USA; Mannheim, Germany; and Mexico. The tractor was part of John Deere’s New Generation Series and was designed to cater to various agricultural needs.

The 1020 model was available with multiple engine options, including a 2.2L 3-cylinder gasoline engine, a 2.5L 3-cylinder diesel engine, and a 2.2L 3-cylinder LP gas engine. These engines provided power ranging from 36 to 40 horsepower, depending on the variant. The tractor offered different transmission options, such as an 8-speed collar shift and a 16-speed power shift, providing flexibility for various tasks.

Key features of the John Deere 1020 include its versatility, durability, and efficiency. The tractor was capable of performing numerous farming operations and was built with strong, sturdy parts to withstand harsh conditions and prolonged use. It also incorporated operator comfort features like ergonomic seats and a user-friendly control system.

The 1020 model came in several variants, including the 1020LU (low-crop utility), 1020HU (high-crop utility), 1020RU (row-crop utility), and 1020O (orchard). These variants were designed to meet specific farming needs and conditions.

Technical specifications of the John Deere 1020 include a fuel capacity of 16.5 gallons, a wheelbase of 74.325 inches, and a weight range of 4,210 to 4,870 pounds. The tractor featured a closed center hydraulic system with a pump flow of 10.5 gpm and a rear lift capacity of 2,010 pounds. It was equipped with a Type I rear hitch and offered various PTO options, including transmission, live, and independent.

The John Deere 1020 remains popular among farmers and collectors due to its reliability, adaptability, and robust construction, making it suitable for general farming operations.

John Deere 1020 Specs

The John Deere 1020 is a vintage tractor model that is no longer in production, having been manufactured from 1965 to 1973. As such, only used models are available for purchase in the USA.

The prices for used John Deere 1020 tractors vary based on factors such as condition, hours of use, and specific features.Based on current listings, the price range for used John Deere 1020 tractors in the USA is approximately $2,950 to $9,700.

Here’s a breakdown of some specific prices:

• $2,950 for a basic used model
• $4,500 for a mid-range used model
• $7,300 to $7,950 for well-maintained used models
• $8,250 for a higher-end used model
• $9,700 for a top-condition used model, possibly with low hours or recent refurbishment

It’s important to note that these prices are subject to change and may vary depending on the seller, location, and current market conditions. Potential buyers should carefully inspect the tractor’s condition and consider factors such as maintenance history and any recent repairs or upgrades when evaluating the asking price.

Since the John Deere 1020 is an older model, availability may be limited, and prices could fluctuate based on supply and demand in the used tractor market.

John Deere 1020 Where to Buy

Where to Buy John Deere 1020 Tractors

The John Deere 1020 is a vintage tractor model that is no longer in production. However, you can still find used models for sale through various channels:

Online Marketplaces

Several online platforms specialize in farm machinery and equipment sales. These websites offer listings of used John Deere 1020 tractors from various sellers across different locations. Some popular platforms include:

• Machinery Pete
• Agriaffaires
• Farm Machinery Locator

Dealerships

Some agricultural equipment dealerships may have used John Deere 1020 tractors in stock. These dealerships often specialize in farm machinery and may offer additional services such as inspections, warranties, or financing options.

Auctions

Farm equipment auctions, both online and in-person, can be good sources for finding John Deere 1020 tractors. These events often feature a variety of used farm machinery, including vintage models.

Private Sellers

You might find John Deere 1020 tractors for sale by private owners through classified ads in agricultural publications or online marketplaces.

Considerations When Buying

When looking to purchase a John Deere 1020, keep in mind:

• Condition of the tractor
• Maintenance history
• Hours of use
• Any modifications or upgrades
• Availability of parts for repairs

As of January 2025, the availability of John Deere 1020 tractors may be limited due to their age. Prices can vary significantly based on condition and location, so it’s advisable to compare multiple listings and thoroughly inspect any tractor before making a purchase.

John Deere 1020 Problems

The John Deere 1020 tractor, while generally reliable, can experience various issues. Here are some common problems reported by owners:

Hydraulic System Issues

A significant problem reported is a malfunction in the 3-point hitch system. In one case, the limit valve of the 3-point hitch ram failed catastrophically, causing the lift arms to extend beyond their normal range. This resulted in damage to the top rocker box casting.

Engine Problems

Some owners have reported fuel system issues, particularly with the fuel pump and carburetor. These problems can manifest after extended use, such as after two hours of operation, causing the engine to lose power or stall.

Clutch Issues

Stuck clutches have been reported in some John Deere 1020 tractors. This issue may require attention before attempting to start the engine in affected units.

Tire Condition

While not a mechanical problem per se, the condition of tires on older 1020 models can be a concern. Replacing worn-out tires can be a significant expense, potentially costing thousands of dollars.

PTO (Power Take-Off) Concerns

Some potential buyers have raised questions about the PTO functionality, suggesting that this could be a point of concern in used models.

Starting Issues

In some cases, particularly with tractors that have been sitting idle for extended periods, starting problems may occur. This could involve issues with fluids, battery, or other starting components.

General Wear and Tear

Given that all John Deere 1020 tractors are now quite old, general wear and tear is a common issue. This can affect various components and systems, potentially leading to a range of mechanical problems.When considering purchasing or maintaining a John Deere 1020, it’s advisable to thoroughly inspect these areas and be prepared for potential repairs or maintenance needs.

John Deere 1020 Parts

The John Deere 1020 tractor, a vintage model from the 20 Series, has a wide range of parts available for maintenance and repair. Here’s an overview of the major part categories and availability:

Engine Parts

Engine components for the John Deere 1020 are still accessible. These include pistons, rings, gaskets, and other internal engine parts. Flywheel turning tools compatible with the 1020’s 142-tooth ring gear are also available.

Cooling System

Parts for the cooling system, such as radiators, hoses, and thermostats, can be found from various suppliers.

Fuel and Exhaust System

Fuel system components like fuel pumps, filters, and carburetor parts are available. Exhaust system parts are also obtainable for those needing replacements.

Transmission and PTO

Clutch components, transmission parts, and Power Take-Off (PTO) related items are still in circulation for the 1020 model.

Steering and Brakes

Steering components and brake parts, including brake shoes and hydraulic parts, are offered by multiple suppliers.

Hydraulic System

Various hydraulic system components, including those for the 3-point hitch, are available in the market.

Electrical and Lighting

Electrical parts such as alternators, starters, and various lighting components can be sourced for the 1020.

Body and Cabin Parts

While less common, some suppliers offer body panels and cabin-related parts for this vintage tractor.

Front Axle Components

Parts for the front axle, including steering components, are available from certain suppliers.

Filters

Various filters, including oil, fuel, and air filters, are readily available for regular maintenance.

Miscellaneous Parts

A wide range of miscellaneous parts and accessories, from seats to gauges, can be found for the John Deere 1020.It’s worth noting that while many parts are available, some may be reproduction or aftermarket versions due to the age of the tractor.

For those restoring or maintaining a John Deere 1020, numerous specialized suppliers and online marketplaces offer both new and used parts to keep these vintage tractors running.

John Deere 1020 Parts Diagrams

The John Deere 1020 tractor, a vintage model from the 20 Series, has detailed parts diagrams available to assist owners and mechanics in identifying and ordering the correct components. These diagrams provide valuable information for maintenance, repair, and restoration projects.

Types of Diagrams Available

Parts diagrams for the John Deere 1020 typically include:

• Engine components
• Transmission and drivetrain
• Hydraulic system
• Electrical system
• Steering and front axle
• Rear axle and wheels
• Body and frame components
• Fuel system
• Cooling system
• PTO (Power Take-Off) system

Accessing Parts Diagrams

Parts diagrams for the John Deere 1020 can be found through various sources:

• Online parts catalogs
• Printed parts manuals
• Dealer resources
• Third-party websites specializing in tractor parts

Using Parts Diagrams

When using these diagrams:

1. Identify the specific system or component you need
2. Locate the corresponding diagram
3. Find the part number associated with the component
4. Use this number to order the correct part

Benefits of Parts Diagrams

• Accurate part identification
• Easier ordering process
• Better understanding of tractor systems
• Assistance in DIY repairs and maintenance

Variations in Diagrams

It’s important to note that there may be slight variations in parts diagrams depending on the specific model year and variant of the John Deere 1020 (e.g., RU, HU, or standard models).

Additional Resources

Along with parts diagrams, many sources also provide:

• Exploded views of components
• Assembly instructions
• Part numbers and descriptions
• Cross-references to updated part numbers

By utilizing these comprehensive parts diagrams, owners of John Deere 1020 tractors can ensure they are working with the correct components, leading to more successful maintenance and restoration projects.

John Deere 1020 Horsepower

The John Deere 1020 tractor was available with different engine options, each providing varying levels of horsepower. Here’s a breakdown of the horsepower specifications for the John Deere 1020:

Gasoline Engine

The 2.2L 3-cylinder gasoline engine option for the John Deere 1020 produced approximately 37 horsepower.

Diesel Engine

The 2.5L 3-cylinder diesel engine variant offered slightly more power, generating about 40 horsepower.

LP Gas Engine

For those preferring LP gas, the 2.2L 3-cylinder LP gas engine option provided around 36 horsepower.

Power Output Measurements

When considering the tractor’s performance:

• Drawbar Power (claimed): 33 horsepower
• PTO Power (claimed): 38.82 horsepower
• Drawbar Power (tested): 31.81 horsepower
• PTO Power (tested): 38.92 horsepower

Orchard/Vineyard Variant

The John Deere 1020 VU, an orchard/vineyard variant, was equipped with a 2.5L 3-cylinder diesel engine producing 44 horsepower.It’s worth noting that the exact horsepower output could vary slightly depending on the specific model year and configuration of the John Deere 1020 tractor.

John Deere 1020 Manual

The John Deere 1020 tractor has several manuals available to assist owners and mechanics with operation, maintenance, and repairs.

Types of Manuals

• Operator’s Manual
• Service Manual
• Parts Catalog
• Workshop Manual

Operator’s Manual

This manual provides essential information for the day-to-day operation of the John Deere 1020 tractor. It typically includes:

• Safety guidelines
• Operating instructions
• Basic maintenance procedures
• Lubrication schedules
• Specifications

Service Manual

The service manual is a comprehensive guide for technicians and experienced owners. It covers:

• Detailed repair procedures
• Troubleshooting guides
• Component overhaul instructions
• Electrical diagrams
• Hydraulic system schematics

Parts Catalog

This manual contains detailed parts diagrams and part numbers for the John Deere 1020, including:

• Engine components
• Transmission parts
• Hydraulic system components
• Electrical parts
• Body and frame components

Workshop Manual

The workshop manual is an in-depth resource for major repairs and overhauls. It includes:

• Step-by-step repair instructions
• Torque specifications
• Adjustment procedures
• Assembly and disassembly guides

Availability

These manuals can be found through various sources:

• John Deere dealers
• Online marketplaces
• Aftermarket manual suppliers
• Digital downloads

Manual Contents

Typical sections in these manuals include:

• Engine
• Fuel system
• Electrical system
• Power train
• Hydraulics
• Steering and brakes
• Accessories

When working on a John Deere 1020 tractor, having access to the appropriate manual can greatly assist in maintaining and repairing the machine efficiently and correctly.

John Deere 1020 Loader

The John Deere 1020 tractor uses a radiator that is essential for maintaining proper engine temperature and ensuring optimal performance. Here are the key details about the radiator for this model:

Compatibility

The radiator for the John Deere 1020 is also compatible with several other tractor models in the 20, 30, 40, and 55 series. This includes models such as the 820, 920, 1120, 1030, and 1530.

Construction

The radiator features high-quality copper and brass construction, which provides excellent heat dissipation and durability.

Dimensions

While exact dimensions can vary slightly depending on the specific replacement part, typical measurements for the John Deere 1020 radiator are:

• Length (A): Approximately 610 mm
• Width (B): Around 350 mm
• Depth (C): About 110 mm

Features

• Typically supplied with a tap and cap
• Usually has 4 rows for efficient cooling
• May include mounting brackets for easy installation

Replacement Options

Both OEM (Original Equipment Manufacturer) and aftermarket replacement radiators are available for the John Deere 1020. Aftermarket options often provide a cost-effective alternative while maintaining compatibility and performance.

Maintenance

Regular maintenance of the radiator is crucial for the tractor’s longevity and performance. This includes:

• Checking for leaks
• Cleaning debris from the radiator fins
• Ensuring proper coolant levels
• Inspecting hoses and connections

When replacing the radiator on a John Deere 1020, it’s important to ensure that the new unit matches the original specifications for proper fit and function. Always consult the tractor’s manual or a professional if unsure about compatibility or installation procedures.

John Deere 1020 Hydraulic Pump

The hydraulic pump in the John Deere 1020 tractor is a crucial component that converts mechanical power into hydraulic energy, enabling the operation of various implements and attachments. Here are the key details regarding the hydraulic pump for this model:

Specifications

• Type: The hydraulic pump is typically a single relief valve type.
• Drive Type: Keyed shaft.
• Max Pressure: The pump can handle a maximum pressure of approximately 2600 PSI.
• Flow Rate: The standard flow rate for the hydraulic system is around 10.5 gallons per minute (GPM), which translates to about 39.7 liters per minute (LPM).
• Volume: The pump has a volume of approximately 23 cc.

Functionality

The hydraulic pump operates by creating a vacuum at the inlet, which draws fluid from the reservoir. This fluid is then pressurized and pushed into the hydraulic system, allowing for efficient operation of implements such as loaders, backhoes, and other attachments.

Maintenance

Regular maintenance of the hydraulic pump is essential for optimal performance. This includes:

• Checking for leaks in the hydraulic lines and connections.
• Ensuring that the hydraulic fluid is clean and at the proper level.
• Flushing the system and replacing old fluid as needed.
• Inspecting the pump for wear or damage.

Replacement Options

If replacement is necessary, both OEM (Original Equipment Manufacturer) and aftermarket options are available. When selecting a replacement pump, it’s important to ensure compatibility with the John Deere 1020 specifications.

Installation

Installing a new hydraulic pump typically involves:

1. Removing the old pump from its mounting location.
2. Ensuring that all connections are clean and free of debris.
3. Installing the new pump, making sure to align it properly with any keyed shafts or fittings.
4. Reconnecting all hydraulic lines and checking for proper operation before use.

Having a functional hydraulic pump is vital for maintaining the efficiency and effectiveness of the John Deere 1020 tractor in various agricultural tasks.

John Deere 1020 Seat

The John Deere 1020 tractor seat is an important component for operator comfort and support during use. Here are some key details regarding options and features for the seat:

Types of Seats Available

• Mechanical Suspension Seats: These seats typically feature a heavy-duty construction with adjustable suspension to absorb shocks and provide comfort during operation. They often include sliding base adjustments to accommodate different operator sizes.
• Vinyl Seats: Many options come in durable vinyl material, which is easy to clean and resistant to wear. These seats may also feature foam padding for additional comfort.
• Trapezoid Backrest Seats: Some models have a trapezoid-shaped backrest that allows for better lumbar support and can be adjusted for various angles to suit the operator’s preference.

Features

• Adjustability: Most seats offer adjustable backrest angles and fore-and-aft sliding tracks, allowing operators to find their optimal seating position.
• Weight Capacity: Many suspension seats are designed to accommodate a range of operator weights, typically from 100 to 265 pounds.
• Mounting Compatibility: Seats are designed to fit the John Deere 1020’s mounting brackets, ensuring easy installation without modifications.

Replacement Options

Replacement seats for the John Deere 1020 can be found through various suppliers, including:

• Online marketplaces
• Agricultural equipment dealers
• Specialty parts suppliers

When selecting a replacement seat, it’s important to ensure compatibility with the John Deere 1020 model specifications. Proper installation will enhance comfort and support during operation, contributing to overall productivity in agricultural tasks.

John Deere 1020 Alternator

The alternator for the John Deere 1020 tractor is a critical component that generates electrical power to charge the battery and operate electrical systems. Here are key details regarding the alternator for this model:

Specifications

• Voltage: The standard alternator for the John Deere 1020 operates at 12 volts.
• Amperage: Common amperage ratings for the alternator are typically 55 amps, which is sufficient for the tractor’s electrical needs.

Types of Alternators

• Internally Regulated Alternators: These are designed to automatically regulate voltage output, ensuring consistent performance without requiring external components.
• Externally Regulated Alternators: Some models may utilize an external regulator, which can be beneficial for specific applications or modifications.

Replacement Options

When looking for a replacement alternator, options include:

• OEM (Original Equipment Manufacturer) Parts: These parts are made by the original manufacturer and are designed to fit perfectly and meet specifications.
• Aftermarket Parts: Many aftermarket alternatives are available that can provide cost savings while still delivering reliable performance.

Installation Considerations

Installing a new alternator typically involves:

1. Disconnecting the battery to ensure safety.
2. Removing the old alternator, which may require loosening belts and unfastening electrical connections.
3. Installing the new alternator in reverse order, ensuring all connections are secure and belts are properly tensioned.

Maintenance Tips

To ensure optimal performance of the alternator:

• Regularly inspect electrical connections for corrosion or wear.
• Check belt tension and condition to prevent slippage or damage.
• Monitor battery health, as a failing battery can affect alternator performance.

Having a functional alternator is essential for maintaining the electrical system of the John Deere 1020, ensuring reliable operation during agricultural tasks.

John Deere 1020 Carburetor

he carburetor for the John Deere 1020 tractor is a vital component that regulates the air-fuel mixture entering the engine, ensuring efficient combustion and optimal performance. Here are some key details regarding the carburetor:

Types of Carburetors

The John Deere 1020 typically utilizes several types of carburetors, including:

• Zenith Carburetors: Common models include Zenith 12534 and 14996, which are known for their reliability and performance.
• Marvel Schebler Carburetors: Models such as TSX221, TSX245, and TSX530 are frequently used in this tractor.

Specifications

• Fuel Type: The carburetor is designed for gasoline engines, ensuring proper fuel delivery for efficient operation.
• Adjustments: The carburetor features adjustable screws for idle and main mixture settings, allowing fine-tuning for optimal engine performance.

Replacement Options

Replacement carburetors are available through various sources, including:

• OEM Parts: Original Equipment Manufacturer parts ensure compatibility and reliability.
• Aftermarket Options: Many aftermarket suppliers offer carburetors that can serve as cost-effective alternatives while maintaining performance standards.

Installation and Maintenance

When replacing or servicing the carburetor, consider the following steps:

1. Safety First: Disconnect the battery to prevent any electrical issues.
2. Remove Old Carburetor: Carefully detach the old carburetor from the intake manifold, noting any linkages or connections.
3. Install New Carburetor: Position the new carburetor onto the intake manifold, ensuring all gaskets are properly aligned to prevent leaks.
4. Reconnect Linkages and Hoses: Reattach any throttle linkages and fuel lines securely.
5. Adjust Settings: After installation, adjust the idle and main mixture screws according to recommended specifications for optimal engine performance.

Troubleshooting Common Issues

If experiencing issues with engine performance, consider checking:

• Fuel supply to the carburetor
• Air filter condition
• Carburetor adjustments
• Possible blockages in fuel lines

Maintaining a properly functioning carburetor is essential for the overall efficiency and longevity of the John Deere 1020 tractor. Regular inspections and timely adjustments can help ensure smooth operation during agricultural tasks.

FAQ