Kubota RTV 1100 transmission problems

In this brief guide, we are going to provide you with the common Kubota RTV 1100 transmission problems and what are the solutions to these problems.

Kubota RTV 1100 transmissions use primarily hydrostatic transmissions in their ATVs. This transmission works mainly by belt driven on ATVs and by shaft on rotors. However, there are many problems with Kubota RTV 1100 transmissions and we’ll tell you how you can solve them.

What are the common problems with Kubota RTV 1100 transmissions?

Most of the common problems with Kubota RTV 1100 transmission are:

  • Lack of response
  • Hydrostatic Transmission pump failure
  • Cold hydraulic system malfunction
  • Hydraulic system overheating
  • Burning smell

Why is the Lack of response a problem with Kubota RTV 1100 transmissions?

While in the vehicle on road if you experience lack of response while pressing the throttle then this could result in an unpleasant drive for you. So, this is a problem with your Kubota RTV 1100 transmission.

What signs are shown by this Kubota RTV 1100 transmission problem?

Usually you would instantly notice this sign of the problem as you get a hesitation sensation or slow response from the car when you try to shift.

What is the solution to this Kubota RTV 1100 transmission problem?

Resetting the software settings or checking the gear ratio sensors could be a solution. Also, visiting the nearest service center or your trusted mechanic would be the only way to solve this problem because this might be a serious transmission problem you are facing.

Why is Hydrostatic Transmission pump failure a problem with Kubota RTV 1100 transmissions?

The Kubota RTV 1100 Transmission Oil Pump is generally reliable, but sometimes they lose efficiency very early in life and it’s struggle to produce pressure quickly begins to deteriorate as it ages. This will mainly affect the shifting performance of the vehicle.

What signs are shown by this Kubota RTV 1100 transmission problem?

While driving you will surely notice the shifting difficulty and in worst case complete failure for this problem. As this is a shifting failure, only while driving at the set speed and rpm will you notice this problem.

What is the solution to this Kubota RTV 1100 transmission problem?

Usually the transmission oil pump is worn out and needs to be replaced to solve this problem. Also in other cases it has been seen that oil pumps can be removed and rebuilt to solve this issue. 

Why is the Cold hydraulic system malfunction a problem with Kubota RTV 1100 transmissions?

If your Kubota RTV 1100 transmission is too cold, it becomes a serious threat to your system. First, the hydraulic fluid becomes thick and unable to reach the pump. In the long run, the hydraulic system will be unable to dissipate heat and damage the transmission.

What signs are shown by this Kubota RTV 1100 transmission problem?

You would notice on the sign dashboard if your hydraulic system is too cold to work and needs some preheating to start working. 

What is the solution to this Kubota RTV 1100 transmission problem?

You would need to fill some anticoagulant in your transmission fluid to stop it from becoming too thick. Also, if the temperature sensor is detecting a low temperature too frequently then there is a need to visit your mechanic.

Why is the Hydraulic system a problem with Kubota RTV 1100 transmissions?

Fluid contamination of Kubota RTV 1100 transmissions can cause the system to have temperature issues and overheat. This is another common problem in Kubota RTV 1100 transmission and fluids contamination are caused by leaks in the system. 

What signs are shown by this Kubota RTV 1100 transmission problem?

Generally when a Kubota RTV 1100 transmission overheats an error is shown. This error is not immediately visible on the screen but requires a diagnostic tool to get these actual error codes.

What is the solution to this Kubota RTV 1100 transmission problem?

The solenoids of the two gears might be worn out and need to be replaced. Also, there is a chance that these solenoids might also be broken. Rarely, complete mechanical failure occurs with these transmissions.

Why is the Burning smell a problem with Kubota RTV 1100 transmissions?

If you get a burning odor, your Kubota RTV 1100 transmission fluid is probably overheating due to clutch debris, breakdown of metallic components and sludge. So this sign is a cause for concern.

What signs are shown by this Kubota RTV 1100 transmission problem?

The smell itself should be a good sign that there is something wrong with your Kubota RTV 1100 transmission. However you will get a more detailed sign if you use a software diagnostic tool.

What is the solution to this Kubota RTV 1100 transmission problem?

Check the transmission oil and its level. If it is too low then fill the required amount of oil in the transmission. If it is too dirty, then drain the entire oil from the transmission and fill it again. Also check for any debris and discarded materials.

How to diagnose these common problems with Kubota RTV 1100 transmission precisely?

If you are an experienced driver then you can use common diagnostic tools such as OBD-II immediately and fix those errors. For others, the only way to precisely diagnose these signs is to visit your local mechanic or service station who will have a more accurate diagnostic tool to check these signs. 

How to prevent getting these problems in the first place?

Regular maintenance is an easy way to extend the life of your transmission. Failing to have your transmission serviced on time, will result in catastrophic wear to internal components, which include the hydraulic system which is the heart of the hydrostatic transmission. 

FAQs: Kubota RTV 1100 transmission problems

How does a Kubota RTV transmission work?

The Kubota transmission is what they call a “Variable Hydro”. What it essentially means is it operates more like a hydrostatic tractor transmission than a UTV transmission. Pushing the accelerator does increase the engine RPM’s, but it’s not exactly the same experience as the typical CVT transmissions.

How many hours can you get out of a Kubota RTV?

Regularly maintained Kubota tractors should last between 41100-51100 gauged hours. As many tractor owners report using their tractor for only 100-200 hours a year, this can translate into years of use. If you have the time and skill to optimally tend to and care for a Kubota tractor, you have a chance to exceed 10,000 hours.

Conclusion

In this brief guide, we have provided you with the common Kubota RTV 1100 transmission problems and what are the solutions to these problems. 

If you have any questions or comments please let us know.

Citations:

https://www.tractorbynet.com/forums/threads/kubota-rtv1100-transmission-problem.408678/

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