7 Ferris Zero Turn Mower Problems & Fixes

ferris zero turn mower problems

If you’re the proud owner of a Ferris zero turn mower, you know that these machines are some of the best on the market. They make cutting your lawn a breeze!

However, even the best machines can have problems from time to time.

So, what are the most common Ferris zero turn mower problems? There are several common mechanical issues, such as difficulty starting the mower and poor engine efficiency. Issues with the Hydro Gear system are also a common complaint from users.

In this blog post, we will discuss 7 common Ferris zero turn mower problems and how to fix them. We hope that this information will help keep your machine running smoothly all season long!

7 Ferris Zero Turn Mower Problems, & Fixes

Too Much Vibration

We all want a smooth ride when mowing our lawn; I get it, so how on earth do we fix the excessive vibration?

First, check the blade to see if it is damaged or out of balance. If the blade is damaged, it will need to be replaced. If it is out of balance, you can try to adjust it yourself or take it to a professional to have it done.

Likely though, the cutting deck isn’t level. The cutting deck must be level to ensure an even cut and, therefore, less resistance and vibration.

If your Ferris zero turn mower is vibrating when it’s idle, you could be looking at an issue with the tensioner. The tensioner can vibrate vigorously if something is preventing the pulleys from freely doing their job; this causes the belt to run tight.

Turn the mower off, let it rest, take the belt off, and manually spin everything – it should be a smooth, quiet spin. Check for any bends or damage; if it’s all clear, get it back on, and that should have fixed your issue.

Inability to Cut Wet Grass

It’s an age-old question, should you even try and cut wet grass? Well, technology has moved on, and it shouldn’t be much of an issue these days, cutting damp grass, that is, never cut sodden grass.

The Ferris Zero Turn Mower is advertised to cut both dry and wet grass simultaneously; however, you’re always going to struggle with wet grass.

If you’re persistent, there are some steps you can take. Please slow down, slow that engine down, and take it easy.. after you’ve sharpened those mower blades, a sharper blade will give a cleaner, more accurate cut.

Slowing down is even more applicable when it comes to any uneven terrain; you need to give the mower the chance to cut, not speed over areas.

Difficulty Starting The Ferris Zero Turn Mower

A common issue with every mower or tractor we diagnose problems with is the occasional problem trying to start the machine, a frustrating one!

I’ve got a checklist of some sort you should run through to sort this one, all easy, don’t worry.

The first stop is the spark plugs. Pretty much the main component to starting your mower due to its electrical current that gets it firing, and sadly spark plugs do degrade over time, but they’re cheap to replace.

Secondly, check and clean out the air filters. Similar to your car, but worse because you’re not mowing with your car, these can and will get clogged up with all sorts of debris. This will stop airflow to the engine, which will result in poor performance and, at worst, the mower not starting.

Thirdly, similar to the air filters, you’re going to need to clean out the carburetor. The carburetor will also get clogged up with debris and all sorts of rubbish; clean it.

Fourthly, if that’s a word.. check your hydraulic system for any possible leaks. Stones, twigs, and all sorts can flick up and penetrate the hydraulic system. Make sure you’re not leaking; if you are, repair it or get it to a local dealer.

To recap:

  1. Spark Plugs
  2. Air Filters
  3. Carburetor
  4. Hydraulic System

In that order.

Hydro-Gear System Issues

The Ferris zero turn mower uses a hydro gear system; this is what provides the power from the engine to the wheels. It’s a pretty nifty piece of kit that generally does its job without any fuss.

Generally, any hydro gear issues are going to be the direct result of too much air in your transmission; this causes the internal pumps to create far too much pressure as it struggles to cope.

To fix this, you’ll need to take the mower out of neutral and disengage the clutch & brakes. See the motion control lever, and push that forward for around 5-10 seconds – that should do the trick.

If you’re still having issues, check the system for leaks.

Possible Brake Failure

This is a serious issue, and if you’re experiencing this, please stop using the mower immediately. If your Ferris zero turn mower isn’t stopping as it should, there is a serious problem with the brakes.

The most likely cause of this would be a simple one, your brake calipers are worn out and need replacing, or the brakes aren’t adjusted correctly.

Be really careful when diagnosing any brake issues, and always seek professional help if you’re not confident. Never, ever take any risks when it comes to brakes!

Poor Engine Efficiency

This is another common mower issue, not just on Ferris Zero Turn Mowers. If you’re finding the mower is running a bit rough, stuttering or isn’t as powerful as it used to be – poor engine efficiency is likely the problem.

A few things can cause this; the first stop is the spark plugs and air filters we’ve covered already. Secondly, check your fuel mixture; too much oil in the fuel will cause all sorts of performance issues.

If you’re still struggling, it could be an issue with the carburetor, give it a good clean-out and check for any leaks in the system. Unfortunately, if that doesn’t fix it, it’s time to take it to a professional.

Stiff Wheel Movement

Now, maneuverability should never be an issue with a zero turn mower; they’re literally made to be excellent at that.

However, in my time, I have come across an issue where the wheels aren’t able to turn entirely. If you are having any problems, you need to ensure all the wheels are level and have the same pressure; you wouldn’t believe how many times this has been a problem.

If the balance and pressure check out fine, take a look at your steering oil. Like anything, this will drop over time.

Is the Ferris Zero Turn Mower Worth Buying?

So, we’ve covered a few of the most common problems you might face with a Ferris zero turn mower. But is it worth buying?

In short, yes! The Ferris zero turn mower is an excellent piece of kit that will make light work on any lawn. They’re easy to operate and very versatile, perfect for any size garden.

Of course, like anything, they’re not perfect, and you might come across one or two issues – but hopefully, this article has helped you fix them!

Frequently Asked Questions:

How long do Ferris zero turn mowers last?

The Ferris zero turn mower has a lifespan of approximately 1500 hours. However, with proper maintenance, some users have reported that their Ferris zero turn mower lasted over 2000 hours.

What size zero turn mower do I need for 2 acres?

For a standard two-acre lot, you will need a Ferris zero turn mower with at least a 42-inch deck. If your lot has hills or other difficult terrains, you may need a larger machine.

Is Snapper and Ferris the same?

No, Snapper and Ferris are not the same. They are both companies that manufacture lawnmowers, but their products are not identical. Snapper zero turn mowers are known for being durable and easy to operate, while Ferris zero turn mowers are known for their speed and maneuverability.