Kubota RTV 500 Problems : 5 Common Issues (Explained)

Kubota as definitely made a name for itself however, even the best brands are known to produce vehicles that have certain problems. In this article we are going to be looking at the Kubota RTV 500 and some of the problems it usually faces. If you would like to learn more about this utility vehicle simply continue reading.

Table of Contents

What Is Kubota RTV 500?

The Kubota RTV 500 is a utility vehicle that is equipped with a Kubota liquid cooled EFI petrol engine and a hydrostatic transmission. This vehicle can be used on all terrains and it is also very durable. The Kubota RTV 500 is powered by a 15.8hp engine.

Kubota RTV 500 Problems

NB: Kubota RTV 500 utility vehicles are sold without any malfunctioning or defective parts and the problems indicated below are usually influenced by wear and tear experienced by the vehicle.

1. Starting Problems

The Kubota RTV 500 usually experiences starting problems. In most cases the engine becomes difficult to start or it does not start at all. This problem is usually caused by any of the following;

  • The key switch might not be in the proper position.
  • There might be no fuel in the utility vehicle.
  • There might be contaminated or old fuel in the tank.
  • The fuel filter or hose might be clogged.
  • The spark plug may be defective.
  • The fuse might have been blown out.
  • Battery might be defective or worn out.

Troubleshooting Starting Problems

If your Kubota RTV 500 is refusing to start, there are a few ways in which you can try to resolve the problem. Below are some of the techniques you may try out;

  • Start by checking the key switch and ensure that it is in the on position.
  • Drain old or contaminated fuel from your tank and replenish it with clean fuel.
  • If the fuel filter and hose are clogged you need to clean and replace the fuel lines.
  • Fix or replace the spark plug if it is defective.
  • If the fuse is blown out you need to replace it.
  • Check battery connections. If the battery is worn out or damaged you need to replace it.

2. Engine Overheats

The engine of a Kubota RTV 500 utility vehicle can sometimes overheat and this problem usually occurs when any of the following things happen;

  • Engine may be overloaded
  • Engine might not have enough oil.
  • There might not be any engine coolant in your utility vehicle.
  • Radiator may be dirty
  • Motor driven fan may not be working.

Troubleshooting Engine Overheats Problem

If you notice that the engine of your Kubota RTV 500 is overheating here are a few things you can try in order to resolve the problem.

  • If the engine is overloaded you need to reduce speed and also reduce the load.
  • Check engine oil levels and replenish it if low.
  • Check engine coolant levels and replenish it if low.
  • If the radiator is dirty you need to clean it by removing any dirt or debris that may be stuck inside.
  • If the motor driven fan is not working you need to check the fuse and replace it if it is blown out.

3. Excessive Smoking

Another problem which you may experience with the Kubota RTV 500 is that the vehicle may start smoking excessively. This problem is usually caused by any of the following;

  • Use of low grade fuel.
  • Clogged air cleaner.
  • Engine might be overloaded.

Troubleshooting Excessive Smoking Problem

When you notice that your Kubota RTV 500 is smoking excessively you need to try any of the following techniques in order to resolve the problem;

  • Drain all fuel from your Kubota RTV 500 and replace it with clean, fresh fuel.
  • If the air cleaner is clogged you need to clean or replace it.
  • If the engine is overloaded you need to reduce the load.

4. Battery Electrolyte Level Drops

The battery electrolyte level of a Kubota RTV 500 sometimes drops rapidly. This problem usually occurs when any of the following factors are present;

  • There might be a crack or pin holes in the electrolytic cells.
  • The charging system might be faulty.

Troubleshooting Battery Electrolyte Level Drops Problem

If the battery electrolyte level of your Kubota RTV 500 drops rapidly, the only way in which you can resolve the problem is to;

  • Replace the battery with a new one.
  • Consult your local Kubota dealer to have the problem fixed.

5. Starter Malfunctions

The starter of a Kubota RTV 500 may sometimes refuse to work. This problem usually occurs when any of the following things happen;

  • The battery might have been overused.
  • Terminals may not be connected properly.
  • Battery may be low.

Troubleshooting Starter Malfunctions Problem

If the starter of your Kubota RTV 500 is refusing to work you can try any of the following techniques in order to resolve the problem;

  • If the battery has been overused and is low you will need to recharge the battery.
  • Check whether battery terminals are connected properly and then try to tighten them.

How To Avoid Kubota RTV 500 Problems

Kubota RTV problems can be resolved by regular maintenance of the utility vehicle. This means that you should do basic duties like refilling the tank with clean fuel, replenishing engine coolant and oil and also checking to see whether there are any loose components on your utility vehicle.  You should also make it a habit to take your Kubota RTV 500 for servicing.

What Kind Of Engine Is In Kubota RTV 500?

The Kubota RTV 500 as a 15.8hp engine that is liquid cooled in order to ensure reliability and minimize noise and vibration.

What Does Kubota RTV Stand For?

Kubota RTV stands for Rugged Terrain Vehicle.

 Conclusion

The Kubota RTV 500 is definitely worth every penny and while this utility vehicle may seem problematic, it is actually one of the best RTVs you will find on the market. The problems listed in this article can be avoided by regularly servicing and maintaining your vehicle. If you are thinking of purchasing this RTV, you definitely need to do so.