John Deere 1070 Parts and Parts Manual PDF

John Deere 1070 Parts

The John Deere 1070 is a compact utility tractor manufactured in Japan.

Originally priced at $18,000 in 1998, it features a Yanmar 1.9L 4-cylinder diesel engine producing 35 net horsepower. The tractor offers versatility with options for two- or four-wheel drive and a 9-speed partially synchronized transmission.

It comes equipped with a three-point hitch, rear PTO, and optional mid-PTO. The 1070 model supports various attachments, including a front-end loader, backhoe, and mid-mount mower deck.

John Deere 1070 Specs

The John Deere 1070 is a compact utility tractor with the following key specifications:

– Engine: Yanmar 1.9L 4-cylinder diesel engine producing 35 net horsepower (26.1 kW)
– Transmission: 9-speed partially synchronized
– Drive options: Two-wheel drive or four-wheel drive
– Weight: 2,980 lbs (1,351 kg) for 2WD model, 3,265 lbs (1,481 kg) for 4WD model
– Wheelbase: 68.9 inches (175 cm)
– Fuel capacity: 10.6 gallons (40.1 L)
– Hydraulic system: Open center with 5.5 gallon (20.8 L) capacity and 9 gpm (34.1 lpm) pump flow
– PTO: Rear 540 RPM live PTO, optional mid-PTO
– Three-point hitch: Category I with 2,020 lbs (916 kg) lift capacity at 24 inches behind lift points
– Standard tires: 6.00-16 front, 13.6-24 rear for 2WD model

The John Deere 1070 was manufactured in Japan and was in production from 1989 to 1998.

It was originally priced at $18,000 in 1998. The tractor supports various attachments, including a front-end loader, backhoe, and mid-mount mower deck.

John Deere 1070 Problems

Based on Owner feedback,  the John Deere 1070 tractor appears to have several common issues:

1. Clutch problems: Some owners report issues with the clutch sticking or not disengaging properly. In one case, the tractor would reportedly “take off as soon as it was started” due to a stuck clutch. This can make it difficult or impossible to shift gears while the engine is running.

2. Transmission issues: There are reports of the 9-speed manual transmission not going into gear while the engine is running, even after replacing the clutch and throw-out bearing. This could be related to the clutch problem or indicate a separate transmission issue.

3. Engine misfiring: Some users have experienced intermittent engine problems, particularly at higher RPMs. One report mentions that the engine runs fine at idle and for the first 30 seconds at 1500 RPM, but then starts to misfire.

This could indicate fuel supply problems or issues with the ignition system.

4. Starting problems: There are mentions of the tractor not cranking, which could be due to electrical issues, battery problems, or starter motor failure.

5. Fuel supply issues: Some owners suspect fuel supply problems, which could contribute to the engine misfiring or starting difficulties.

It’s important to note that these problems are not universal to all John Deere 1070 tractors and may vary depending on the individual machine’s age, maintenance history, and usage patterns.

Regular maintenance and prompt attention to developing issues can help prevent or mitigate many of these problems.

John Deere 1070 Maintenance Tips

To maintain your John Deere 1070 tractor effectively, consider the following tips:

1. Regular Fluid Checks: Ensure that engine oil, hydraulic fluid, and coolant levels are checked and topped up regularly. Change the engine oil and filter according to the service intervals specified in the manual.

2. Air Filter Maintenance: Clean or replace the air filter periodically to ensure optimal engine performance. Access the air filter by removing the side panel and checking for any debris or blockages.

3. Greasing Fittings: Regularly grease all fittings to ensure smooth operation of moving parts. This includes the front axle pivot, steering components, and three-point hitch.

4. Battery Care: Keep the battery terminals clean and check the battery charge regularly. Replace the battery if it shows signs of wear or does not hold a charge.

5. Inspect Belts and Hoses: Regularly inspect belts and hoses for signs of wear or damage and replace them as necessary to prevent breakdowns

6. Fuel System Maintenance: Ensure the fuel system is clean by replacing fuel filters and checking for any signs of leaks or blockages. Address any fuel supply issues promptly to avoid engine performance problems.

7. Clutch and Transmission: Regularly check the clutch and transmission for proper operation. If you experience issues such as difficulty shifting gears or a stuck clutch, seek professional assistance to diagnose and repair the problem.

8. Manual and Service Intervals: Always refer to the tractor’s manual for specific maintenance schedules and service intervals. Following these guidelines will help ensure the longevity and reliability of your tractor.

By adhering to these maintenance tips, you can keep your John Deere 1070 in good working condition and extend its operational life.

John Deere 1070 Horsepower

The John Deere 1070 tractor has the following horsepower specifications:

– Gross Engine Power: 38.5 horsepower (28.7 kW)
– Net Engine Power: 35 horsepower (26.1 kW)
– PTO (Power Take-Off) Power: 35 horsepower (26.1 kW)

These specifications highlight the tractor’s capability and suitability for various agricultural tasks.

John Deere 1070 Oil Capacity

The John Deere 1070 tractor has the following oil capacities:

1. Engine Oil Capacity: 5.6 quarts (5.3 liters)

2. Transmission Oil Capacity: 22 quarts (20.8 liters) according to the manual. However, some owners report that the actual capacity is 36 quarts to reach the fill mark on the dipstick.

3. Coolant Capacity: 6.1 quarts (5.8 liters)

For the engine oil, it’s recommended to change it every 200 hours of operation[10]. The commonly recommended oil viscosity for the John Deere 1070 is 15W-40, which is suitable for temperatures ranging from around 0°F to 104°F (-18°C to 40°C).

When changing the oil, make sure to replace the filter as well. Always refer to the tractor’s manual for the most accurate and up-to-date information on oil capacities and recommended maintenance schedules.

John Deere 1070 Weight

The John Deere 1070 tractor has different weights depending on the drive configuration:

1. Two-wheel drive (2WD) model: 2,980 lbs (1,351 kg)

2. Four-wheel drive (4WD) model: 3,265 lbs (1,481 kg)

The difference in weight between the two models is primarily due to the additional components required for the four-wheel drive system. The 4WD model is approximately 285 lbs (129 kg) heavier than its 2WD counterpart.

John Deere 1070 Clutch Replacement

The John Deere 1070 tractor may require clutch replacement over its lifetime. There are several options available for replacement clutches:

1. Dual Clutch Kit: A complete dual clutch kit for the John Deere 1070 is available, priced around $677.99 to $716.89. This kit typically includes a rigid woven disc, Belleville PPA, and release bearing.

2. Clutch Disc: Individual clutch discs can be purchased for around $43.69.

3. Clutch Cover: A clutch cover for the John Deere 1070 is available for approximately $45.67.

4. OEM Parts: Genuine John Deere clutch parts are also available, with prices ranging from $169.59 to $643.47.

When replacing the clutch, it’s important to note that some owners have reported needing to replace the clutch multiple times over the tractor’s lifespan.

This suggests that proper installation and maintenance are crucial for longevity.

There is a YouTube video available demonstrating the clutch replacement process on a 1998 John Deere 1070 tractor, which could be helpful for those considering a DIY approach

For those looking to save on costs, aftermarket parts are available at significantly lower prices than OEM parts. Some owners report finding clutch kits for around $300, which is about 1/4 the price of other options

When replacing the clutch, it’s essential to ensure proper installation to avoid issues such as the tractor not moving despite going into gear easily. If you’re not confident in your ability to replace the clutch, it may be best to consult a professional mechanic familiar with John Deere tractors.

John Deere 1070 Parts Diagram

The John Deere 1070 parts diagrams are available through various online resources:

1. Jack’s Small Engines provides a comprehensive parts lookup system for the John Deere 1070. Their website offers complete exploded views of all major components, making it easy to identify and locate specific parts for the tractor.

2. Weingartz also offers an illustrated diagram for the John Deere 1070 tractor, specifically focusing on the synchronized transmission (model PC2228). This resource can be particularly useful for those looking to service or repair the transmission system.

3. Green Part Store provides a catalog of John Deere Model 1070 Compact Utility Tractor parts. While not explicitly mentioned as a diagram, this resource likely includes visual representations of parts to aid in identification and ordering.

These parts diagrams typically include detailed breakdowns of various tractor systems, such as the engine, transmission, electrical components, and attachments. They are invaluable tools for both DIY enthusiasts and professional mechanics when performing maintenance, repairs, or ordering replacement parts for the John Deere 1070 tractor.

When using these diagrams, it’s important to have your tractor’s specific model number and serial number on hand, as there may be variations in parts depending on the production year or specific configuration of your 1070 model.

John Deere 1070 Loader

1. The John Deere 440 front-end loader is mentioned as compatible with the 1070 model. An owner reports having this loader on their 1070 tractor.

2. The John Deere 80 loader is also noted as compatible with the 1070.

3. Third-function hydraulic kits are available for the 1070 with various loaders:
– For the 300CX loader, priced at $975.00
– For the 300X or 300CX or 430 loader, priced at $1,245.00
– For the 430 loader, priced at $1,950.00

4. A hydraulic implement unlatching kit is available for John Deere loaders, priced at $1,471.94, which may be compatible with loaders for the 1070

5. John Deere offers a loader compatibility tool on their website where you can select your tractor model to find compatible loaders

6. When choosing a loader for the 1070, it’s important to consider the tractor’s size and capacity. As one owner noted, the JD 440 or a comparable aftermarket loader would likely be the largest suitable option for the 1070

7. Some loader attachments, like hydraulic kits, are designed to improve functionality and ease of use with implements on the 1070 tractor

When selecting a loader for your John Deere 1070, it’s best to consult with a John Deere dealer or use their official compatibility tool to ensure you choose a model that fits properly and doesn’t exceed the tractor’s capabilities.

John Deere 1070 Hydraulic Fluid

1. Capacity: The official hydraulic system capacity is listed as 5.5 gallons (20.8 L). However, some owners report actually needing about 7 gallons to reach the proper level on the dipstick

2. Recommended fluid: John Deere Hy-Gard Transmission & Hydraulic Oil is the manufacturer-recommended fluid for this tractor . This oil is specifically designed for John Deere equipment.

3. Alternatives: While John Deere Hy-Gard is recommended, there are other hydraulic fluids that may be suitable:
– Universal Tractor Transmission Oil (UTTO)
– AW32 Hydraulic Oil

4. Pricing:
– John Deere Hy-Gard: About $32-$34 per gallon
– Alternative brands: Range from about $18 to $25 per gallon
– Bulk options: 5-gallon containers of tractor hydraulic fluid are available for around $61

5. Checking and changing: It’s important to check the hydraulic fluid level regularly using the dipstick. When changing the fluid, make sure to fill to the proper level indicated on the dipstick, even if it requires more than the listed capacity.

6. Quality: Using high-quality hydraulic fluid is crucial for the proper functioning and longevity of the tractor’s hydraulic system. John Deere Hy-Gard generally receives high ratings from users

Remember to consult your tractor’s manual for the most accurate information and follow the recommended maintenance schedule for hydraulic fluid changes.

John Deere 1070 Alternator

1. Electrical System: The John Deere 1070 has an electrical system that includes charging components, as evidenced by the mention of a regulator compatible with this mode.

2. Regulator: A 9-wire regulator is available for the John Deere 1070, priced at $69.95. This regulator is also compatible with several other John Deere compact utility tractor models.

3. Compatibility: The electrical system components, including the alternator and regulator, seem to be similar across several John Deere compact utility tractor models. The regulator mentioned is compatible with models 670, 770, 790, 870, 970, 1070, and several others.

4. Maintenance: While not specifically mentioned for the 1070 model, it’s generally important to maintain the alternator as part of the tractor’s electrical system. This would include checking for proper charging, inspecting belts, and ensuring connections are clean and tight.

5. Replacement: If you need to replace the alternator on a John Deere 1070, it would be best to consult with a John Deere dealer or a reputable parts supplier to ensure you get the correct part for your specific model and year.

John Deere 1070 Temperature Sensor

1. Part Number: The temperature sensor compatible with the John Deere 1070 is typically identified as T110736.

2. Compatibility: This sensor is not only compatible with the 1070 model but also fits several other John Deere tractor models, including 670, 770, 870, 970, 1023e, 1025r, 1026r, and others.

3. Function: It’s described as a water temperature sensor, indicating its role in monitoring the coolant temperature of the tractor’s engine.

4. Price Range: The price for this sensor varies among retailers:
– offers it for $18.42
– eBay listings range from $13.99 to $20.50
– Some alternative or generic versions may be available at different price points

5. Availability: The sensor appears to be widely available from various online retailers and parts suppliers, making it relatively easy to find and purchase.

6. Quality: While specific quality information isn’t provided for all listings, one source ( shows a 5-star rating based on 4 reviews, suggesting customer satisfaction with the part.

When purchasing a temperature sensor for your John Deere 1070, it’s important to verify the compatibility with your specific tractor model and year.

While aftermarket parts may be less expensive, ensuring you get a quality part that fits correctly is crucial for proper engine function and longevity.

John Deere 1070 Parts Manual

1. Availability: Parts manuals for the John Deere 1070 compact utility tractor are available from various sources.

2. Format: The parts manual is offered in different formats:
– Physical printed manuals
– Digital versions on CD
– Downloadable PDF files

3. Content: The parts manual typically includes:
– Detailed parts diagrams
– Part numbers for various components
– Assembly instructions
– Parts lists for different systems of the tractor

4. Coverage: The manual covers various systems and components of the John Deere 1070, including:
– Clutch
– Transmission
– PTO (Power Take-Off)
– Electrical & Gauges
– Hay Tool
– Industrial Belts
– Lights and related components

5. Additional Information: Some sources may offer a comprehensive technical manual that includes not only parts information but also service and repair instructions for the John Deere 670, 770, 790, 870, 970, and 1070 compact utility tractors

6. Purchasing: Parts manuals can be purchased from authorized John Deere dealers, online retailers specializing in tractor manuals, or directly from John Deere’s official parts website

When obtaining a parts manual for your John Deere 1070, ensure you get the correct version that matches your tractor’s specific model year and configuration.

This manual will be invaluable for identifying the correct parts when performing maintenance or repairs on your tractor.

John Deere 1070 Tire Size

1. Two-wheel drive (2WD) model:
– Front tires: 6.00-16
– Rear tires: 13.6-24

2. Four-wheel drive (4WD) model:
– Front tires: 8-16
– Rear tires: 13.6-28

3. Optional 2WD agricultural tires:
– Front: 6.50-16
– Rear: 13.6-28

4. Lawn/turf tires:
– Front: 27×8.50-15
– Rear: 44×18.00-20

It’s important to note that the correct tire size is crucial for proper tractor operation, especially for 4WD models where the front-to-rear tire size ratio affects the tractor’s performance.

When replacing tires, it’s recommended to stick to the manufacturer’s specifications or consult with a John Deere dealer to ensure compatibility and optimal performance.

John Deere 1070 Water Pump

The John Deere 1070 tractor has several water pump options available:

1. Complete Tractor Water Pump (RE505981 RE500737):
– Price: $100.41
– Rating: 4.7/5 stars (11 reviews)
– Available from Walmart

2. Complete Tractor Water Pump (AM876431):
– Price: $45.00
– Rating: 4.5/5 stars (2 reviews)
– Available on eBay, noted as a 30-day low price

3. DB Electrical Water Pump (1406-6209):
– Price: $99.29
– Rating: 4.5/5 stars (2 reviews)
– Available from Zoro

4. John Deere 1070 Water Pump (M805843):
– Price: $65.89
– Available on eBay

5. Water Pump (MIA880461):
– Price: $158.34
– Available on eBay, fits multiple John Deere models including 1070

6. John Deere 1070 Tractor Water Pump with Hub (R880461):
– Price: $144.21
– Available from Jensales, on sale

7. Fridayparts Water Pump (MIA880461):
– Price: $98.00
– Available on Amazon

When choosing a water pump for your John Deere 1070, consider factors such as price, compatibility, and customer ratings.

The prices range from $45 to $158.34, with various options in between. It’s important to verify that the specific pump you choose is compatible with your tractor’s model and year.

Some pumps, like the MIA880461, are noted to fit multiple John Deere tractor models, which may offer more flexibility.

John Deere 1070 Fuel Filter

1. Importance: The fuel filter is a crucial component in maintaining the engine’s performance and longevity by removing contaminants from the fuel before it reaches the engine.

2. Location: On most John Deere compact utility tractors, the fuel filter is typically located near the fuel tank or along the fuel line leading to the engine.

3. Replacement interval: While not specified for the 1070 model, fuel filters are generally replaced during regular maintenance, often every 200-400 hours of operation or annually, whichever comes first. Always consult your tractor’s manual for the recommended replacement interval.

4. Compatibility: When purchasing a replacement fuel filter, ensure it’s compatible with the John Deere 1070 model. OEM (Original Equipment Manufacturer) parts from John Deere or high-quality aftermarket filters designed for this model would be suitable.

5. Maintenance: Regular fuel filter changes are part of essential tractor maintenance to prevent fuel system issues and ensure optimal engine performance.

6. Installation: Proper installation is crucial to prevent fuel leaks and ensure the filter functions correctly. If you’re not comfortable replacing it yourself, consider having it done by a qualified technician.

For specific part numbers, prices, and exact compatibility information for the John Deere 1070 fuel filter, it would be best to consult your tractor’s manual or contact a John Deere dealer or parts supplier directly.

John Deere 1070 Engine

1. Engine Model: Yanmar 4TN84 diesel engine

2. Configuration: 4-cylinder, liquid-cooled

3. Displacement: 116.3 cubic inches (1.9 L)

4. Bore and Stroke: 3.31 x 3.39 inches (84 x 86 mm)

5. Power Output:
– Gross: 38.5 hp (28.7 kW)
– Net: 35 hp (26.1 kW)

6. Fuel System: Direct injection

7. Compression Ratio: 17.8:1

8. Rated RPM: 2600

9. Idle RPM Range: 800-2875

10. Cooling System:
– Type: Liquid-cooled
– Coolant Capacity: 6.1 quarts (5.8 L)

11. Lubrication:
– Oil Capacity: 5.6 quarts (5.3 L)
– Oil Change Interval: 200 hours

12. Starting System: 12-volt starter

13. Air Cleaner: Dry type

14. Pre-heating: Air intake heater

The John Deere 1070 tractor was manufactured in Japan and was in production from 1989 to 1998. This engine provides sufficient power for the compact utility tractor’s various applications in agriculture and other tasks.

John Deere 1070 Attachments

Several attachments are compatible with this compact utility tractor. Here’s a list of compatible attachments:

1. Front-end loader: The John Deere 80 and 440 loaders are specifically mentioned as compatible attachments.

2. Backhoe: The John Deere 8A and 8B backhoes are compatible with the 1070 model.

3. Mid-mount mower deck: A 72.8-inch mid-mount mower deck (John Deere 72) is available for the 1070.

4. Blade: A general-purpose blade can be attached for tasks like snow removal or light grading.

5. Pallet forks: Clamp-on pallet bucket forks are available for the John Deere 1070 tractor.

6. Rotary tiller: While not specifically mentioned for the 1070, rotary tillers are common attachments for compact utility tractors of this size.

7. Fertilizer spreader: PTO-driven fertilizer spreaders can be attached to the 1070’s power take-off.

8. Snow blower: Various sizes of snow blowers are compatible with compact utility tractors like the 1070.

9. Grapple attachments: Root rake grapples and clam grapples of various sizes (48″, 60″, 72″) can be fitted to the John Deere 1070, typically through the loader.

It’s important to note that while these attachments are generally compatible with compact utility tractors like the John Deere 1070, it’s always best to consult the tractor’s manual or a John Deere dealer to ensure proper fit and function for specific attachment models.


This entry was posted in John Deere, John Deere Parts, John Deere Tractors, Manufacturers, Tractors and tagged , , , , , , , , , , , , , , , , , , , , . Bookmark the permalink.