How to fix steering on John Deere Riding Mower?

How to fix steering on John Deere Riding Mower?

The steering is the most important part of a mower. Even the best lawn mowers have steering issues from time to time, which is unfortunate. You can boost the steering of a mower by doing some simple troubleshooting that can assist you in detecting the problem and fixing it so that the mower runs smoothly.

Related Article: 6 Most Common John Deere 1025R Problems And Solutions

Identifying the Issues

There are some issues in John Deere Riding Mower that occur mainly because of steering problems. Firstly, you have to identify those issues. The most common issue is when the mower is unable to cut the grass evenly. Another symptom of the steering problem is the tire doesn’t move despite we turn the stirring wheel.

Reason Behind the problem

In the long run, the repeated use of the mower is the main cause of the steering issue. The steering might get damaged due to the loose bolt. Moreover, excessive friction might result in wear of gear teeth. Poor maintenance routine is another core reason behind the steering problem. Besides, if the machine had encountered hard objects like bricks, curbs, or abrupt terrain drop while mowing, it might result in steering issues.

Is it fixable?

Using a John Deere Mower with a steering problem is dangerous for all, especially when a high-powered piece of equipment doesn’t respond to a turn immediately. Although you may sometimes experience a steering problem that is simply too large for you to manage, the majority of steering problems are situations that you can overcome on your own.

How to fix the steering on John Deere Riding Mower?

Improving a mower’s steering requires some simple troubleshooting to identify the issues, and appropriate changes need to be taken according to the issues. Some of the common troubleshooting steps are as follows:

If it is because of over usage

In case of overuse, the John Deere Riding Mower needs to go through proper maintenance at least once a month. It is imperative if the mower is serviced at a good workshop where they fix anything loosen and frequently oiled. They might also use a fuel stabilizer or a suitable lubricant to stop it from wearing off.

If the issue occurred from hitting by a foreign object

  1. At First, after loosening the bolts, you have to completely turn the steering wheel to the left. Holding the upper part and lower part of the steering box might restore the gears to their place.
  2. Once the gear comes back to its correct position, you can hear the popping sound.
  3. Then the steering wheel needs to be realigned, and the bolts are needed to be tightened. By doing these steps, your lawnmower will become as good as new.

If the tires do not turn despite turning the steering wheel

Another problem that riding mower owners face is that their tires do not spin despite spinning the steering wheel.

The new steering gear as well as pinion gear and bushing must all be prepared

  • Firstly, the mowing deck is to be removed
  • After that, the front end is raised using Jack stand
  • Hold the pinion gear steady with the pipe wrench and loosen the nut, the socket wrench, and a screwdriver to remove the old pinion gear and its bushing
  • Using a flat-head screwdriver detach the brake lever rod and four screws holding the plate covering the steering sector gear


To stop the rod ends Sticking out of their sockets, use a bungee cord to secure the plate until it is opened. Both nuts holding the plate in place are removed with the wrench and plug.

  • Then, the old steering sector gear can be taken from the loose plate using the same wrench and socket after releasing the slotted bolt and the pivot bolt
  • Simply replace the new steering sector gear and reinstall everything in the reverse order in which it was removed.
  • To double-check the steering field, pivot it back and forth. It’s running properly if it travels freely.
  • All we have to do now is reassemble everything
  • To begin, replace the plate beneath the mower and return the drag connection bolts to their original positions.
  • Before tightening the nuts, turn the wheel to a straight position. Then, after securing the plate to its base, secure all of the screws.
  • After installing the new bushing, we can securely remove the bungee cord and insert the new pinion gear. Like a puzzle, our new pinion gear should fit into the teeth of the new steering sector gear. We can tap the pinion gear down with a hammer before tightening it with the wrench.
  • The riding mower can now be removed from the jack stands after reinstalling the brake lever rod and securing it with the film. After that, check for a steering wheel. If all of the steps have been completed correctly, it should be going left and right.
  • Finally, the deck can be reinstalled, and we can start mowing.

Incorrect Tire Pressure

When it comes to steering problems, one of the easiest issues to fix is tire pressure. Over- or under-inflated tires may cause steering problems. To determine the correct amount of tire pressure for your riding mower’s tires, consult the operator’s manual and then check each tire with a tire gauge. If the tires’ psi is incorrect, inflate or deflate the tires until they match the recommended psi in the manual.

When to replace your mower?

A damaged engine on a riding mower can be almost as expensive to repair as a new one. Some of the more affordable models start at about $600. In that case, buying a new mower could be the best choice.

A broken transmission on a riding mower will cost up to $500 to fix. That may or may not be a good investment, depending on the age of your mower. You get a brand new one for nearly the same price.


Finally, any steering problems with our riding lawn mower must be fixed as soon as possible. It’s critical to prevent a fatal accident triggered by a machine that suddenly overturns or loses power. If the riding mower is not in operation, store it in a stable garage or shed to prevent rusting and extending the rubber components life.

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