Kubota RTV500 User Manual (English)

Questions and Answers:

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Elizabeth FosterAug 18, 2025
What to do if my Kubota RTV500 engine overheats?
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  johnbellAug 18, 2025
  If your Kubota Utility Vehicle engine overheats, it could be due to several reasons. Check if the engine is overloaded and lower the speed or reduce the load. Ensure the engine oil level is sufficient and replenish if needed. Verify the coolant level and fill the cooling system to the correct level, checking for leaks. Make sure the motor-driven fan is turning by checking the fuse and electrical system. Remove any trash from the radiator core or grille screens, and flush the cooling system if the coolant flow route is corroded.
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Jennifer GonzalezAug 20, 2025
Why is my Kubota RTV500 Utility Vehicle engine difficult to start?
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  Mark EdwardsAug 20, 2025
  The Kubota Utility Vehicle engine might be hard to start due to several reasons. Ensure the range shift lever is in the "NEUTRAL" position and the key switch is in the "ON" position. Check for sufficient and proper fuel; poor fuel quality, water, or dirt in the fuel system can cause issues. A clogged or damaged fuel hose or filter, a clogged air cleaner, or a defective spark plug could also be the cause. Additionally, a blown fuse, incorrect engine oil viscosity, or a weak battery can prevent starting. Clean battery cables and terminals, charge the battery, or in cold weather, remove the battery from the engine, charge and store it indoors.
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christopher75Aug 23, 2025
What to do if my Kubota RTV500 Utility Vehicle engine stops suddenly?
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  Andrew CarrollAug 23, 2025
  If your Kubota Utility Vehicle engine stops suddenly, it is likely due to insufficient fuel. Refuel the vehicle to resolve this issue.
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John Hernandez MDAug 26, 2025
Why is my Kubota RTV500 engine running rough?
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  Thomas HillAug 26, 2025
  A Kubota Utility Vehicle engine may run roughly due to a defective spark plug, so adjust the spark plug gap or replace it. Other potential causes include a clogged or damaged fuel hose or fuel filter, so clean or replace the fuel lines. Also, improper or stale fuel, or a clogged air cleaner can cause rough running, so replace the fuel and clean or replace the air cleaner element.
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Jesus FosterAug 27, 2025
Why are the exhaust fumes colored (black, dark or gray) on my Kubota Utility Vehicle?
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  Derek WebsterAug 28, 2025
  Colored exhaust fumes (black, dark, or gray) from your Kubota Utility Vehicle usually indicate an overload, so reduce the load. It could also mean that low-grade fuel is being used, so use the specified fuel. A clogged air cleaner can also cause this issue, so clean or replace the air cleaner element.
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John HernandezAug 30, 2025
Why does the starter not function on my Kubota RTV500 Utility Vehicle?
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  Melissa BaldwinAug 30, 2025
  If the starter on your Kubota Utility Vehicle does not function, it could be due to a battery that has been overused until the lights are dim, so charge the battery sufficiently. A poor terminal connection can also cause this, so clean the terminal and tighten securely. If the battery life has expired, renew the battery.
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Robert VasquezSep 2, 2025
Why doesn't the starter function from the beginning, and lights soon become dim on my Kubota RTV500?
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  michael97Sep 2, 2025
  If the starter doesn't function from the beginning and the lights soon become dim on your Kubota Utility Vehicle, it indicates insufficient charging. Charge the battery sufficiently.
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isaacingramSep 4, 2025
Why do the plates of my Kubota RTV500 Utility Vehicle battery look whitish when viewed from the top?
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  mooresusanSep 4, 2025
  If the plates of your Kubota Utility Vehicle battery look whitish when viewed from the top, it's likely because the battery was used with an insufficient amount of electrolyte, so add distilled water and charge the battery. It could also mean the battery was used too much without recharging, so charge the battery sufficiently.
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Peter StephensSep 6, 2025
Why is recharging impossible on my Kubota RTV500?
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  Nathan RamirezSep 7, 2025
  If recharging is impossible on your Kubota Utility Vehicle, the battery life has likely expired. Replace the battery.
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Brendan DawsonSep 9, 2025
Why are the terminals severely corroded and heat up on my Kubota Utility Vehicle?
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  Teresa Stone MDSep 9, 2025
  If the terminals on your Kubota Utility Vehicle are severely corroded and heat up, it is likely due to a poor terminal connection. Clean the terminal and tighten securely.