How to Change Hydraulic Fluid on Gravely Zero Turn: Easy Steps!

To change hydraulic fluid on your gravely zero turn, locate the hydraulic oil tank, drain the old fluid, and refill with new hydraulic fluid. Now, let’s dive deeper into the steps you should take to perform this task like a pro.

Changing the hydraulic fluid on your gravely zero turn is an essential maintenance task that keeps your machine running smoothly. Over time, dirt, debris, and other contaminants can build up in the fluid, reducing its effectiveness and causing damage to your hydraulic system.

Performing this task regularly is crucial to ensure a long and healthy lifespan for your gravely mower. In this article, we’ll cover all the steps you need to follow to change hydraulic fluid on your gravely zero turn, with tips and tricks to make the job easier and more efficient.

How to Change Hydraulic Fluid on Gravely Zero Turn: Easy Steps!


Why Is It Important To Change Hydraulic Fluid On Gravely Zero Turn?

Hydraulic fluid is an undeniably vital element of any gravely zero turn. It creates the power needed for steering and deck movements, so it’s imperative that you keep it clean and fresh. Old or contaminated fluid can cause serious problems, such as jerky movements, decreased performance and even permanent damage.

Learning the basics of how hydraulic fluid works in your gravely machine, the warning signs of old fluid and the effects of contaminated fluid will help you decide when it’s time for a change. By doing regular oil changes, you can ensure your gravely zero turn is operating at its optimal level and avoid any potential damage down the road.

Tools And Materials Required

To change hydraulic fluid on a gravely zero turn, you’ll need a few tools and materials. These include an oil drain pan, wrench or socket set, oil filter wrench, funnel and cleaning rags. It’s important to have the right equipment to avoid any damage to your lawn mower.

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The hydraulic fluid is responsible for powering the gravely’s hydraulic transmissions, so it needs to be changed regularly to keep the mower working properly. Make sure to follow all safety precautions and dispose of the old fluid in an environmentally friendly way.

By following these simple steps and using the right tools, changing your gravely’s hydraulic fluid can be a quick and easy process.

Step-By-Step Guide: How To Change Hydraulic Fluid On Gravely Zero Turn

Changing hydraulic fluid on your gravely zero turn is an essential maintenance task. First, park on a level surface and engage the parking brake. Then, turn off the engine and check the owner’s manual for specific instructions. Locate the hydraulic fluid reservoir and use an oil drain pan to drain the old fluid.

If applicable, use an oil filter wrench to remove the filter. Clean the area and add the new fluid using a funnel. Check the fluid level and run the hydraulic system to observe leaks or noises. Remember, a well-maintained system runs smoothly.

Follow these easy steps to keep your gravely zero turn functioning optimally.

Tips To Maintain Hydraulic System Of Gravely Zero Turn

Maintaining the hydraulic system of your gravely zero turn is crucial to keep it running smoothly. Regularly check the hydraulic fluid level to ensure it is at the appropriate level. It is important to change the hydraulic fluid as per the manufacturer’s recommended time frame to prevent damage to the hydraulic system.

Visually inspect hydraulic hoses and fittings for wear and damage, and replace them when necessary. A clean hydraulic system also helps to prevent damage, so be sure to keep it clean. By following these simple tips, you can extend the life of your gravely zero turn and ensure it continues to operate efficiently for years to come.


Maintaining your gravely zero turn is essential to make sure that it performs at its best. One of the important maintenance tasks is changing the hydraulic fluid. You can easily change the hydraulic fluid by following the above-mentioned steps. Regularly changing the hydraulic fluid helps to maintain the performance of your gravely mower.

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It not only makes your mower run smoothly but also helps in preventing breakdowns. Remember to use the recommended type of hydraulic fluid for your zero turn. Doing this offers the best protection against wear and tear. With these simple steps, you can save a lot of money on repair costs and extend the life of your zero turn.

Don’t forget to wear protective gloves and glasses while working with hydraulic fluid. Keeping your gravely zero turn well-maintained can make a huge difference in its performance and the work it can accomplish for you.