Husqvarna Zero-Turn One Side Not Working – The Best Expert Tips for Troubleshooting in 2023

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Husqvarna Zero-Turn lawnmowers are a popular choice among homeowners and professionals alike. Husqvarna zero-turn mowers offer you near-perfect flexibility with fantastic speed.

Smooth rotation and comparatively large mowing decks help cover every inch of your lawn, save time, and give you an incredible mowing experience.

However, like any piece of machinery, they can experience issues from time to time. One common problem is when one side of the mower stops working. This can be frustrating and prevent you from efficiently completing your yard work.

As a tractor specialist, I have seen this issue many times and have some tips to help you diagnose and fix the problem.

In this article, I will provide a detailed guide on diagnosing the problem and fixing a “Husqvarna Zero-Turn One Side Not Working“. I will cover the most common causes of this issue and provide step-by-step instructions on improving each one.

Whether you are a homeowner or a professional landscaper, this article will be a valuable resource to help you keep your mower running smoothly.

Husqvarna Zero-Turn One Side Not Working: Why?

When a zero-turn mower pulls to one side, it can be frustrating and make mowing difficult. There are several reasons why this may happen, including uneven tire pressure, worn-out tires, weakness on one side, and an uneven cutting deck.

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Why does Husqvarna Zero-Turn One Side Not Working

First, checking the mower’s tire pressure on both sides is essential. To do this, park your zero-turn mower on a level surface and switch off the engine. Uneven tire pressure can cause the mower to pull to one side. If the tires are not correctly inflated, adjust the pressure accordingly.

Another potential cause of a zero-turn mower pulling to one side is worn-out tires. Over time, the tire tread can wear down, causing uneven traction. If the tires are worn out, they should be replaced.

Finally, an uneven cutting deck can also cause a zero-turn mower to pull to one side. If the deck is levelled, it can prevent the mower from cutting unevenly and pulling to one side. To fix this issue, adjust the cutting deck to be level.

There are several reasons why a zero-turn mower may pull to one side, including uneven tire pressure, worn-out tires, and an uneven cutting deck. You can ensure that your mower mows evenly and effectively by checking and adjusting these components.

Signs of One Side Not Working

When one side of your Husqvarna Zero-Turn mower is not working, you may notice signs indicating an issue. Here are some of the most common signs that you should look out for:

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Signs of One Side Not Working
  • The mower is pulling to one side: If you notice that your mower is pulling to one side, it could be a sign that one of the wheels is not working correctly. Several issues, such as a damaged wheel bearing or a bent axle, can cause this.
  • The mower is not turning correctly: If it is not shifting properly, it could be a sign that one of the wheels is not working. Several issues, such as a damaged steering linkage or a faulty hydraulic pump, can cause this.
  • The mower is making strange noises: If you hear strange noises from your mower, it could be a sign of an issue with one of the wheels. Several problems, such as a damaged wheel bearing or a loose wheel, can cause this.

If you notice any of these signs, it would be essential to address the issue immediately. Continuing to use your mower when one side is not working correctly can cause further damage and may even be dangerous.

Possible Causes

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Possible Causes

Tire Pressures Do Not Match

An uneven tire pressure is one possible cause of a Husqvarna zero-turn mower not working on one side. If the tire pressure on one side is higher or lower than the other, it can cause the mower to pull to one side, making it difficult to steer.

Check the tire pressures on both sides and ensure they match the recommended pressure in the owner’s manual.

Dragging Drum Brake

A dragging drum brake is another possible cause of a Husqvarna zero-turn mower not working on one side. If the drum brake on one side is not releasing properly, it can cause the mower to pull to one side and make it difficult to steer.

Check the drum brake on both sides and ensure they release correctly.

Air Lock in the Hydrostatic Motor

A third possible cause of a Husqvarna zero-turn mower not working on one side is an airlock in the hydrostatic motor. If air gets into the hydrostatic motor, it can cause one side to stop working.

To fix this issue, bleed the air out of the hydrostatic motor according to the instructions in the owner’s manual.

Tracking Out of Sync

Another possible cause of a Husqvarna zero-turn mower not working on one side is tracking out of sync. If the tracking is out of sync, it can cause one side to work harder than the other, leading to premature wear and tear and eventual failure.

To fix this issue, adjust the tracking according to the instructions in the owner’s manual.

Out of Balance

Finally, an out-of-balance condition can cause a Husqvarna zero-turn mower not to work on one side. If the mower deck is out of balance, it can cause one side to work harder than the other, leading to premature wear and tear and eventual failure.

Check the mower deck for balance and adjust it if necessary. The above-mentioned are the reasons behind the most common problems with Husqvarna riding mowers.

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Troubleshooting Steps

As a tractor specialist, I have encountered many cases where one side of a Husqvarna Zero-Turn fails to work. Here are some troubleshooting steps to help you identify and fix the problem.

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Troubleshooting Steps

Matching Up the Tire Pressure

The tire pressure is one of the first things to check when one side of the Husqvarna Zero-Turn is not working. If one tire is underinflated or overinflated, it can cause the machine to pull to one side, making it difficult to steer.

Make sure the tire pressure is the same on both sides.

Fixing the Drum Brakes

Another common issue that can cause one side of the Husqvarna Zero-Turn to fail is the drum brakes. If the brake on one side is not working correctly, it can cause the machine to pull to one side.

Check the brake on the side that is not working and ensure it is appropriately adjusted. If it is not, change it so that it is working correctly.

Air Lock in the Hydrostatic Motor

If the Husqvarna Zero-Turn makes a whining noise when one side is not working, it could be due to an airlock in the hydrostatic motor. You must bleed the air out of the system to fix this issue. Check the owner’s manual for instructions on how to do this.

Tracking and Alignment Out of Sync

If the Husqvarna Zero-Turn is still not working after checking the tire pressure, brakes, and hydrostatic motor, it could be due to tracking and alignment issues.

Make sure the tracking and alignment are in sync on both sides. If they are not, adjust them so that they are.

Out of Balance

Finally, if none of the above steps work, it could be due to an out-of-balance issue. Check the mower deck to make sure it is appropriately balanced. If it is not, adjust it so that it is flat.

Following these troubleshooting steps, you should be able to identify and fix the issue with one side of your Husqvarna Zero-Turn not working. Always consult the owner’s manual for specific instructions and safety precautions.

Most Common Husqvarna Zero Turn Steering Problems and Fixes: Solve with Simple Steps

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Solve with Simple Steps

Husqvarna zero turn won’t move properly.

Sometimes, you may start up, but your mower may need help to move forward or backwards properly. A few things could be causing the issue. The first thing to check is the drive belt. If the drive belt is worn or damaged, it must be replaced.

Another possibility is that the transmission is damaged or worn and needs to be replaced. It’s also possible that the hydraulic fluid level is low, which can cause the zero turn to move slowly or not at all. If you carry on, you’ll get a wobbly ride.

Husqvarna zero turn one side is not working.

If one side of a Husqvarna zero turn is not working, it could be due to a few different reasons. The first thing to check is the hydraulic fluid level. If the liquid level is low, it can cause one side of the zero turn not to work correctly.

Another possibility is that the hydraulic pump or motor is damaged and needs to be replaced. It’s also possible that the steering linkage is worn or damaged, which can cause one side not to work correctly.

Zero-turn mower weak on one side

Another area that you will need help with in your zero turns is the weak side. If you start the engine and drive it for a while, you might notice that one side of the mower is weaker than the other side. It could be due to several reasons.

The first thing to check is the tire pressure. Low tire pressure can cause the zero-turn mower to be weak on one side. Another possibility is that the hydraulic pump or motor is damaged and needs to be replaced.

It’s also possible that the steering linkage is worn or damaged, which can cause one side to be weak.

Sometimes, the issue can be due to improperly adjusting the steering lever, causing one side of the mower to be weak. Adjusting the steering lever to the proper position may solve the problem.

The Husqvarna zero-turn mower will not go forward or backwards.

If a Husqvarna zero-turn mower does not go backwards or forward, a few things could be causing the issue. The first thing to check is the transmission fluid level. If the liquid level is low, it can cause the zero turn not to move correctly.

Another possibility is that the drive belt is worn or damaged and needs to be replaced. It’s also possible that the transmission is damaged or worn and needs to be replaced.

Husqvarna zero turn mower steering arms stiff.

If your Husqvarna steering arms are stiff and you cannot use them smoothly, you cannot drive the mower. It could be due to a few different reasons.

The first thing is to check the steering linkage. If the link is worn or damaged, it can cause the steering arms to be stiff.

Another possibility is that the hydraulic fluid level is low, which can cause the steering to be rigid. It’s also possible that the hydraulic pump or motor is damaged and needs to be replaced.

How to Adjust Steering on Husqvarna Zero Turn

When one side of your Husqvarna zero turn is not working, it could be due to the steering being out of adjustment. If you adjust the entire steering of your mower, it will solve all the problems at once. Here’s how to adjust the steering:

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How to Adjust Steering on Husqvarna Zero Turn
  1. First, park the zero, turn on a level surface, switch off the mower, and ensure it’s on a level surface.
  2. Locate the adjustment bolt on the side control arm that is not working.
  3. You can use a wrench to loosen the lock nut on the adjustment bolt.
  4. Turn the bolt clockwise to decrease the steering effort or counterclockwise to increase the steering effort.
  5. Check for any loose nuts and tighten the nut on the adjustment bolt. Fix the preferred speed to allow for smooth manoeuvrability.
  6. Please test-drive the zero turn to make sure the steering is adjusted correctly.

It’s important to note that if the steering is still not working correctly after adjusting it, a more severe issue may require professional repair.

Professional Help

If you’ve tried all the troubleshooting steps and your Husqvarna zero-turn mower is still not working on one side, it may be time to seek professional help. Here are some reasons why you should consider calling in the experts:

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Professional Help
  • Expertise: Professional technicians have the knowledge and experience to diagnose and repair complex issues that may be beyond the scope of a DIY repair.
  • Tools and Equipment: Repairing a zero-turn mower requires specialized tools and equipment that may be limited to the average homeowner. Professional technicians have access to these tools and equipment, making diagnosing and repairing the problem easier.
  • Safety: Zero-turn mowers are powerful machines that can be dangerous if improperly handled. Professional technicians are trained to work safely and can help ensure your mower is in good working order before using it again.

If you’re looking for professional help, please choose a reputable repair service with experienced technicians familiar with Husqvarna zero-turn mowers.

You can also check online reviews and ask for recommendations from friends or family members who have had similar issues with their mowers.

Frequently Asked Questions

What could be causing my Husqvarna zero-turn mower to be weaker on one side?

Several factors causing your Husqvarna zero turn mower to weak on one side include stiff steering arms, uneven steering, or the steering system not being properly adjusted.

This can lead to the mower pushing towards one side and feeling weaker on that side, which can prevent the mower from moving efficiently. If you are experiencing these issues, it is best to have a professional inspect and potentially adjust the adjustable steering to ensure both sides of your zero-turn mower are functioning correctly.

What could cause the zero-turn mower not to move correctly?

There could be several reasons why a zero-turn mower is not moving correctly. Some possible causes include the mower being weak on one side when moving forward, the mower’s steering not being properly adjustable, or problems with the drive system. To troubleshoot, check the mower model and follow these steps to ensure the mower is in good condition to drive correctly.

How can I get my mower back on the ground if one side is not working?

If you’re experiencing steering issues with your zero-turn mower, you’ll need to adjust the faulty steering to get it back on the ground. First, engage the hydros and inspect the steering dampers. If your mower is weaker on one side, it may be due to the steering not working correctly.

In this case, you can try to push the mower towards the side that feels weak. Other problems that may cause your lawn mower not to move correctly include the steering dampers not being properly engaged.

What should you do if the steering of the mower won’t function on one side?

If the steering of your zero-turn mower won’t function on one side, it could be one of the most common problems with zero-turn mowers.

To remedy this, examine the steering and hydro motors of your mower on a flat surface. Adjust the steering speed and push towards the weaker side to get the mower back in action.

Other problems related to steering that cause zero-turn mowers not to move include one of the hydro motors being weak or not properly functioning or one wheel having less power on one side.

Conclusion

Hopefully, with the above article by J & R Tractor, you will get the answer to the question, “Husqvarna Zero-Turn One Side Not Working?” A zero-turn mower is an excellent investment for any homeowner.

It can make lawn care much easier and more efficient. However, when one side of the mower is not working, fixing it can be frustrating and time-consuming.

To troubleshoot this issue, it is essential first to identify the root cause of the problem. This can be done by checking the hydraulic fluid levels, inspecting the hydraulic hoses for leaks or damage, and checking the hydraulic pump for proper operation.

If the issue is related to the hydraulic system, addressing it as soon as possible is essential to avoid further damage to the mower. Sometimes, a professional may need to be consulted to diagnose and repair the issue properly.

A zero-turn mower can provide years of reliable service with proper maintenance and care. By following the tips outlined in this article, you can keep your mower running smoothly and avoid costly repairs in the future.

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Hello there! I'm Jim Marl, and I have a wealth of experience in the world of tractors and gardening. For many years, I have been working with these machines and plants, learning everything there is to know about their care and maintenance. Whether you need help with your tractor or want advice on how to keep your garden thriving, I'm here to share my knowledge and expertise with you. Let's get started!

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