5 Common Cub Cadet Hydrostatic Transmission Problems

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Cub Cadet is an American tractor brand that builds effective and robust tractors for outdoor activities, especially mowing gardens or farms. Over time, the cub cadet mowers have become one of the best mower brands that ensure that the tractor’s quality of work matches the speed. 

These tractors are highly efficient, but from time to time, their hydrostatic systems start to develop specific faults. Some common Cub Cadet Hydrostatic Transmission Problems include system failure, fluid contamination, overheating and cold systems.

In this article, we are going to be providing you with these faults in-depth and also provide you with a detailed fix to these issues; sit back!

Cub Cadet Hydrostatic Transmission Problems 

Below are the most common Cub Cadet Hydrostatic Transmission Problems and how to troubleshoot and fix them issues:

See Also: Cub Cadet XT1 Problems

1. Air Contamination

A large number of the problem caused in the cub cadet 1050 models and several other models is from the air you are not supposed to find inside the hydraulic system, but when this happens, it is either due to a faulty pump system or a breach in the system. 

Two factors lead to the can cadet mowers being dissatisfied. The first reason is known as aeration. This is when the air enters the hydraulic system from external sources, like when the connection is loose.

The second method is cavitation, where your pump pulls out from its housing and later implodes the air dissolved in the hydraulic fluid. 

Both aeration and cavitation can cause severe damage to your hydrostatic system and if you don’t want that to happen, ensure that your purge your hydrostatic system transmission correctly. To purge your hydrostatic system properly; 

  • Park your machine on levelled ground. You would need to work on your device without moving, so ensure you park it on levelled ground. 
  • Disassemble the transmissions, then start the engine and when the engine is on, move your throttle control slowly, detach the brake clutch, and put the lever control in neutral. 
  • You should now get rid of the air by moving the motion control levers forward and try to maintain that location for a minute, then move it backwards and let it be for about a minute. 

2. Fluid Contamination 

Another reason your hydrostatic system might develop issues is due to fluids caused by leaks in your system. When your hydrostatic fluid is contaminated or stale, its quality reduces, leading to low-quality performance from your mower hydrostatic system. 

Besides contamination and low-quality performance, thick hydrostatic fluid can cause your system to have temperature and overheating issues. The solution to this problem is changing your hydrostatic fluid from time to time. 

Before changing your hydraulic fluid, ensure that you ride your machine around for some time so every settled contaminant can come up and be ready to be drained out.

To remove the stale fluid, ensure that you place a container under the oil fill plug and then take out the drain plug so the hydraulic oil can make its way into the container and also, before putting in new oil, ensure that the screen is cleaned correctly.

See Also: 7 Common Cub Cadet LT 1050 Problems + Troubleshooting

3. System Failure 

Some common reasons your system would fail are dirty cooling fins, incompatible parts and faulty components.

So, the best way to ensure that your cub cadets’ mower does not fall is by getting the relevant details and cleaning your cooling fins regularly to get rid of dirt and debris. 

4. Overheating From Your Hydrostatic System 

It is common to hear people complain about their hydrostatic systems being too hot after constant usage, but this is not a normal situation. A hot hydrostatic system can also prevent lubrication and cause your fluids to leak. 

A hot hydrostatic system can oxidize fluids and eventual thickness, leading to your system’s build-up. 

5. Cold Hydrostatic Systems 

If the hydrostatic system of your cub cadet mowers is too cold, it can also pose a severe threat to your system when it is too hot.

A cold hydrostatic system also has the same thickening effect as a hot hydrostatic system, and in the long run, the plan was unable to dissipate heat, and damage would be caused to your system. 

How to Care For Cub Cadet Mowers

Regular Maintenance 

Not just the cub cadet lawn mowers, always ensure that you maintain your mowers by paying heed to specific rules for their maintenance. Regular maintenance is essential because of how harsh the environment is. Firstly, you should start cleaning off the excess debris after using the lawn mower. 

The best way you can maintain the cub cadet mowers is by following the maintenance schedule that I stated in the cub cadet maintenance guide, or you can also use it to create your personalized guide. 

Maintain Your Limits 

You should keep in mind that in as much as your lawn mower is capable of doing a lot, you should always let it work within its limits. If you try to cross these limits, you might spoil your mower and have to pay for repair. 

For instance, the height of grass you can cut with your lawn mower is minimal, so trying to cut higher than that can end up spoiling your mower blades. Judging by the size and specs, if you think your mower cannot be able to clear up your land, then you should get a larger one. 

Frequently Asked Questions 

Do You Need to Change Cub Cadet Hydrostatic Transmission Fluid?

Replacing your cub cadets’ hydrostatic fluid is unnecessary in several cases, except if your drive system needs servicing or repair. 

How Often Should I Change the Oil in My Cub Cadet Hydrostatic System?

You should change the oil in your cub cadet’s hydrostatic system after every 100 hours of usage. Most times, it would even be better for you if you replace the oil much earlier or when you notice that it is beginning to go wrong. 

How Many Hours Should a Cub Cadet Lawn Mower Last?

A cub cadet mower should be able to last for 500 to 1000 hours. This is similar to the Husqvarna lawn mowers’ functioning and life expectancy. The cub cadet mowers can last longer with proper care and adequate maintenance. 

Is Cub Cadet Mower as Good as The John Deere Mowers?

Depending on certain specifications, the cub cadet XT1 LT42 and john Deere D130 are perfect riding mowers. They are both very good to the point where if they are set in rating next to each other, they are very close to the top of the pack.

See Also: 14 Common John Deere 3033r Problems + Troubleshooting

Where Is the Cub Cadet Made?

Since 1961, the cub cadet mowers have been proudly built in America, in states like Ohio, Mississippi and Tennessee.