John Deere 4520 Problems

The John Deere 4520 is a great tractor, but it’s not without its problems. Some common issues include the transmission slipping, the engine stalling, and the electrical system shorting out. While these problems can be frustrating, there are ways to fix them.

With a little bit of knowledge and elbow grease, you can get your John Deere 4520 running like new again.

How to resolve error 06 problem on a John Deere 4520

If you’re a John Deere 4520 owner, then you know that this tractor is built tough. But even the toughest machines can have their problems. Here are some of the most common issues that owners have reported with their John Deere 4520 tractors:

1. Engine Problems. Some owners have reported engine problems with their John Deere 4520, including blown head gaskets and cracked cylinder heads. These problems can be serious and expensive to repair, so it’s important to keep an eye on your engine and get it serviced regularly.

2. Transmission Problems. Another common issue with the John Deere 4520 is transmission problems. Some owners have reported that their tractor’s transmission slips or shudders, which can make it difficult to get the machine to move forward or backward.

If you’re experiencing these kinds of issues, it’s important to take your tractor to a qualified service center for repairs. 3. Hydraulic Issues. The hydraulic system in your John Deere 4520 is responsible for lifting and lowering the implement arms on your tractor.

Some owners have reported hydraulic leaks and other issues with this system, which can be dangerous if not repaired promptly. If you notice any hydraulic fluid leaking from your tractor, be sure to take it in for service right away.

John Deere 4520 for Sale

If you’re in the market for a John Deere 4520 tractor, you’re in luck – there are plenty of them for sale. But with so many options on the market, it can be tough to know where to start your search. Here at TractorHouse, we’ve got a great selection of new and used John Deere 4520 tractors for sale, so you’re sure to find the perfect one for your needs.

And with our extensive listings, it’s easy to compare prices and features side-by-side to find the best deal. So whether you’re looking for a John Deere 4520 tractor with all the bells and whistles or a more basic model, we can help you find what you’re looking for. Check out our listings today and get started on your search for the perfect John Deere 4520 tractor!

John Deere 4520 Manual

The John Deere 4520 is a utility tractor that was introduced in 1972. It featured a 44 hp (33 kW) John Deere engine and a wide range of implements. The 4520 was replaced by the 4620 in 1975.

The John Deere 4520 tractor is equipped with a three-point hitch and a PTO. The tractor is also available with front-end loader and backhoe attachments. TheJohn Deere 4520 manual includes information on how to operate the tractor, as well as maintenance and repair information.

John Deere 4520 Error Codes

If you’re a John Deere 4520 owner, then you know that theseerror codes can be a real pain. Here’s a detailed list of the most common error codes and what they mean: Error Code 1: This code indicates that there is an issue with the tractor’s engine.

Error Code 2: This code indicates that there is an issue with the tractor’s transmission. Error Code 3: This code indicates that there is an issue with the tractor’s hydraulics. Error Code 4: This code indicates that there is an issue with the tractor’s steering.

If you see any of these error codes, it’s best to consult your John Deere dealer for further assistance.

Is a John Deere 4520 a Good Tractor

A John Deere 4520 tractor is a great machine for farmers and ranchers. It is built with quality in mind, and it shows in its performance. This tractor can handle any job you throw at it, whether it be plowing fields or hauling hay bales.

It is also comfortable to operate, so you can work long hours without feeling fatigue. If you are in the market for a new tractor, the John Deere 4520 should be at the top of your list.

John Deere 4520 Error Code 15

If you’re a John Deere 4520 owner, then you know that this error code can be frustrating. Error code 15 is a common problem with these tractors, and it’s usually caused by a faulty sensor. In this blog post, we’ll talk about what causes error code 15, how to troubleshoot it, and what you can do to fix it.

Error code 15 is caused by a faulty sensor in the John Deere 4520 tractor. The most common cause of this problem is a bad connection between the sensor and the tractor’s computer. If your tractor has this problem, you’ll need to troubleshoot the sensor to find the root cause of the issue.

Here are some tips for troubleshooting your John Deere 4520: – Check all of the connections between the sensor and the tractor’s computer. Make sure that they’re tight and free of corrosion.

– Clean the sensors with compressed air or electrical contact cleaner. This will remove any dirt or debris that could be causing problems. – Replace the sensors if they’re damaged or not working properly.

John Deere 4520 Problems


How Much Horsepower Does a John Deere 4520 Have?

The John Deere 4520 tractor has a 90-horsepower engine. This powerful engine provides the 4520 with plenty of torque to handle heavy workloads. The 4520 is a versatile tractor that can be used for a variety of tasks, from plowing fields to hauling materials.

With its strong engine and durable build, the John Deere 4520 is a dependable workhorse that will get the job done right.

What Year is a John Deere 4520?

A John Deere 4520 tractor was first introduced in 1972 and production continued through 1974. The John Deere 4520 was available in two wheel drive (2WD) and four wheel drive (4WD) models. The 2WD model had a choice of gas or diesel engines, while the 4WD model was only offered with a diesel engine.

The gas engine produced 90 horsepower (hp), while the diesel engine produced 100 hp. All models of the John Deere 4520 came standard with an 8-speed transmission.

What Engine is in a John Deere 4520?

The John Deere 4520 tractor is powered by a four-cylinder diesel engine. This engine, which is made by John Deere, produces 45 horsepower at 2,200 rpm. The engine displacement is 4.5 L and it has a bore of 3.9 inches and a stroke of 4.4 inches.

The compression ratio is 17:1 and the oil capacity is 7 quarts.

What is the Difference between a 4520 And 4620?

There are several key differences between the John Deere 4520 and 4620 models. The first difference is that the 4520 has a Yanmar three-cylinder diesel engine with 48 horsepower, while the 4620 has a four-cylinder PowerTech diesel engine with 55 horsepower. The second difference is that the 4520 has twoWD/4WD options, while the 4620 only offers 4WD.

Additionally, the 4520 has an open operator station, while the 4620 has a closed operator station. Finally, the4520 weighs in at 5,500 pounds and has a wheelbase of 92 inches, while the 4620 weighs 6,100 pounds and has a wheelbase of 102 inches.


The John Deere 4520 is a great tractor but it does have its problems. The most common problem is the fuel gauge not working correctly. This can be a big problem if you’re not aware of how much fuel you have left and run out while working.

Other problems include the hydraulic lift not working properly and the engine stalling. These are all relatively minor problems that can be fixed fairly easily.

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