Kubota RTV-900 Operator's Manual
![Kubota RTV-900 Utility Vehicle manual cover](/images/olKRhMyJUTHJscgiUGsvCWWu/thumbs/thumb175x175.webp)
To perform regular maintenance on your Kubota RTV-900, check the engine oil level and change it every 100 hours of operation, inspect and clean the air filter as needed, lubricate all grease fittings, and check tire pressure. Refer to your owner's manual for a detailed maintenance schedule.
The Kubota RTV-900 requires SAE 10W-30 or SAE 15W-40 engine oil, depending on the ambient temperature conditions you are operating in. Always use oil that meets API service classification.
If your Kubota RTV-900 is having starting issues, check the battery connections for corrosion or looseness, ensure the fuel is fresh and the fuel filter is clean, and inspect the glow plugs. If problems persist, consult a professional technician.
If your RTV-900 is overheating, check the coolant level and inspect the radiator for blockages or damage. Ensure the fan belt is in good condition and adjust tension if necessary. Regularly clean the radiator screen to prevent debris buildup.
To change the drive belt on a Kubota RTV-900, first remove the belt cover, then release the tensioner pulley. Remove the old belt and install the new one, ensuring it is properly aligned on all pulleys. Re-tension the pulley and replace the belt cover.
For winter storage, thoroughly clean your RTV-900, change the oil, fill the fuel tank, and add a fuel stabilizer. Disconnect the battery and store it in a cool, dry place. Inflate the tires to the recommended pressure and cover the vehicle to protect it from the elements.
To adjust the brakes on a Kubota RTV-900, locate the brake adjuster on the rear wheels. Turn the adjuster screw to either tighten or loosen the brake as needed. Ensure the brakes are balanced on both sides for even stopping power.
If your RTV-900 has poor acceleration, inspect the air filter for clogs, check the fuel system for issues, and ensure the drive belt is not worn or damaged. Also, consider checking the transmission fluid level and condition.
The air filter on a Kubota RTV-900 should be checked every 50 hours of operation and replaced every 200 hours, or more frequently if you operate in dusty conditions. Clean the filter as necessary between replacements.
The recommended tire pressure for the Kubota RTV-900 is typically 22 psi for the front tires and 20 psi for the rear tires. Always refer to your owner's manual for specific guidelines based on your model and application.