(Fixed) 8 Common Ferris ISX 800 Problems

Are you searching for a solution to your Ferris ISX 800 problems? But never find a practical solution that actually works, right?

If yes, there is no need to waste your time anymore, as this article will provide you with the ultimate solution. But first, have a look at common problems.

The most common Ferris ISX 800 problems include the engine not starting, slow engine performance, asymmetrical cutting, bad brake, and hydro-gear issues.

In this article, I’ll provide easy solutions that can aid you in combating these problems.

So, let’s dive straight into the article!

Solutions To Common Ferris ISX 800 Problems

Encountering a problem with your mower is undoubtedly one of the worst nightmares.

But if you have invested the time in enhancing your knowledge and skill related to mower solutions. Then this hassle can be a little bearable.

So, let’s get started!

1. Engine Starting Issue

Engine starting issue is one of the most common problems of almost every mower. Definitely, this issue is quite disturbing, but it can be fixed.

Before jumping into the solution methods, let me shed some light on the causes.

Causes include:

• Stale or low level of fuel
• Clogged Carburetor
• Damaged or dirty air or fuel filters
• Faulty spark plug
• Ignition key issue
• Corroded battery terminals

Solution

As you know the potential causes, check the above components and fix their issues.

Let me explain it one by one.

Firstly, ensuring the fuel quality and quantity in your Ferris mower is significant. Your engine will not start if the fuel is too low or contaminated.

So, to avoid this issue, you must have to replace the fuel after thirty days.

Secondly, you need to inspect the crucial components of your mower, such as the carburetor, filters, and spark plug. All these parts must be free of any debris and contamination. 

Another worth-checking component is the battery. Ensure it works smoothly, and battery terminals must not be corroded. 

Lastly, check the ignition key and ensure it is accurately at its place and unbroken.

2. Poor Engine Performance 

Sometimes the engine may start or operate, but it performs slowly. 

Some probable causes of poor engine performance are clogged air filters, damaged spark plugs, and dirty fuel. 

Moreover, if the mower chokes adjustment is inaccurate, it can also spark this issue.

Solution 

To fix the issue, you need to refill the fuel and ensure that your mower has fresh fuel in sufficient amounts. 

You should also inspect the air filters and ensure they are in perfect condition to perform their job optimally. 

If they are clogged and damaged, they will not be capable of providing adequate air to the engine. 

Resultantly, the air-fuel ratio will be imbalanced, and the engine will not operate perfectly.

Apart from that, it is also important to carefully inspect your mower’s spark plug. If it is dirty and damaged, it can’t provide the spark for ignition.

Lastly, you should examine the chokes, and if they have any adjustment issues, then resolve them.

Also Read: (Fixed) 7 Common Ferris IS2100Z Problems

3. Asymmetrical Cutting

Asymmetrical cutting is another worth mentioning issue in the Ferris ISX 800 mower.

It can surface due to multiple reasons and make your lawn look awful.

Here are some common reasons:

• Filthy deck area
• Misaligned blades
• Misleveled mower deck
• Defective pads of the brake
• Unequal tire pressure
• Deflated tire
• Uneven ground or wet grass
• Blunt, damaged blades

Solution

You need to clean and level the deck to get rid of this issue. And if there is any accumulated debris, your mower will not cut accurately.

Once your mower deck is clean, you must work with the blades. If you find that they are defective or misaligned, resolve these issues.

You should also remember that if your lawn grass is wet, it can make mowing difficult. So, try to mow on a dry lawn.

4. Faults in Hydro-gear System

The hydro gear system plays a crucial role in elevating the reliability and efficiency of your mower.

So, if there is any issue with this system, then it can directly influence your mower performance.

Commonly, the functioning of this system affects when the hydraulic fuel gets old. 

Additionally, if the air gets trapped in the mower engine, it can also make this system faulty.

It’s also worth mentioning that if the hydro gear pump is damaged or leaking, it can also make this system defective.

Solution

To resolve this issue, you need to inspect the hydraulic fuel, and if you did not change it for a while, it must be contaminated.

So, it would be best to replace it without contemplation to make your mower hydro gear system work smoothly again.

Hopefully, the issue will be fixed after changing or pouring more fuel. But if the problem persists, then it’s time to inspect the trapped air.

You have to ensure that the engine, fuel lines, or pump have no air trapped in it.

Otherwise, it will be impossible for the pump to insert the required pressure. Subsequently, the engine will be unable to start.

It’s also crucial to check the hydrogear pump, which must not be broken. You need to ensure that it is in good condition.

5. Excessive Vibration

I know it’s stressful when your mower is producing excessive vibration.

You might be afraid about the potential damage it can do to your mower. But fear not and try to tackle this issue confidently.

Some main causes of this frustrating issue include:

• Blades bolts are loose
• Pulleys have issue
• Loose or damaged drive belt
• Overloaded or underloaded mower

Solution

To bring your mower back to the form, you need to ensure that none of the blade bolts are loose.

After that, ensure the drive belt is in a good state and free from flaws. Keep in consideration that it should not be broken or loose.

Next, you need to evaluate the pulleys’ condition. Try to lubricate them so that they can give optimal performance.

Finally, ensure that your mower carries the load per the manual recommendations.

Also Read: 7 Recurring Ferris 400s Problems And Their Solutions

6. Friction Issue

Another common problem in Ferris ISX 800 is the friction issue. If your mower has a friction issue, it can never operate efficiently and smoothly.

So, you need to pinpoint the leading causes and then go for solutions.

Some possible reasons for this issue are as follows:

• Clogged air filters or fuel filters
• Unlubricated components
• Mower bearings have residual deposits

Solution

To sort out this problem, you need to check the filters first. Inspect the air and fuel filters and clean them properly if dirty.

Additionally, if they are broken, it is inevitable to replace them to get the problem solved.

After that, you must check the bearing assembly and free it from accumulated residue.

The next thing you need to do is to lubricate your mower bearings with a top-notch lubricant.

7. Bad Brake

Just like any other part of your mower brake can also become defective, and it will make it challenging to mow.

Here are some potential culprits behind this issue:

• Damaged pedals
• Broken brake calipers
• Incorrectly installed brakes
• Blunt, bent, or damaged brakes

Also Read: 6 Prevalent Ferris IS700Z Problems And Their Quick Fixes

Solution

To fix this issue, you need to check the pedals, and if they have any issues, try to sort them out as soon as possible.

After that, you need to examine the brake calipers and consider replacing them if they are broken.

The next step you need to take is to check the state of the brakes.

If you figure out they are broken, blunt, or bent, you must replace the brake without thinking twice. In addition, install them correctly as well.

Lastly, it’s also vital to check the brake pads, especially their thickness. If you find out it is less than 6.4mm, it becomes necessary to change it.

8. Steering Issues

Steering issues are another prevalent issue that mower owners have to deal with.

Multiple factors can contribute to giving rise to these issues. This issue can emerge if the steering assembly bearings are not lubricated accurately.

Also, if the wheels are imbalanced and tires have unequal pressure, they can lead to steering issues.

You should also keep in mind that if your mower is going through any clutch related, then it can also be the probable cause of this fault.

It’s also pertinent to mention that damaged bushings can develop this problem.

Besides that, if the bearings, shafts, and gaskets are damaged, they can also make steering troublesome.

Solution

When it comes to the solution, you need to inspect the bearings. With the assistance of a good lubricant, you should lubricate them properly.

After that, you need to check your mower wheel alignment. Ensure that they are aligned perfectly.

Also, check the tires and remember that both tires need equal pressure for smooth functioning.

In addition, if any of the tires are deflated, you should inflate them properly.

Don’t forget to inspect the components, like the shaft and gasket, and ensure they are clean and undamaged.

Inspect the clutch system and check whether the PTO switch and PTO clutch are working perfectly or not. If not, then you should clean and replace them depending upon need.

Also Read: Ferris vs Exmark Lawn Mowers (What is the Difference & Which One is Best?)

Frequently Asked Questions (FAQs)

Conclusion

To conclude this article related to Ferris ISX 800, I must say that whenever you find even the slightest issue in your mower, try to address it timely.

If you delay, then it can become even worse or incurable. Moreover, having the right approach makes it easy to bring your mower back on track.

And never forget to take good care of your mower. Otherwise, such problems will appear more often.