How to Fill a Floor Jack with Oil: The Best Guide for the Job

Filling a Floor Jack with Oil is a simple and important task for anyone who owns a floor jack. It is essential for the proper functioning of the floor jack and is often overlooked. This article will provide a step-by-step guide on how to properly fill a floor jack with oil.

Step 1: Gather the Supplies

Before beginning, you will need to gather the necessary supplies. These supplies include:

  • A container of hydraulic jack oil
  • A funnel
  • A rag

Step 2: Prepare the Jack

Once you have the supplies, you will need to prepare the floor jack for filling. First, make sure that the floor jack is in an upright position. This is essential for proper oil flow. Next, use the rag to clean off the oil fill port. This will ensure that no debris gets into the port.

Step 3: Fill the Jack with Oil

Once the jack is in position and the port is clean, you can begin filling the jack with oil. To do this, place the funnel into the oil fill port. Then, pour the hydraulic jack oil into the funnel until the jack is full. Make sure to stop pouring when the jack is full to avoid overfilling.

Step 4: Check for Leaks

After filling the jack with oil, it is important to check for leaks. To do this, move the jack around and look for any oil that is leaking out. If there is any leaking, you will need to take the jack apart and check for any damage.

Step 5: Clean Up

Once you have checked for leaks, it is important to clean up any mess that was made. This includes wiping off any excess oil and disposing of the rag and funnel in an appropriate manner.


Filling a floor jack with oil is a simple and important task for anyone who owns one. Following the steps outlined in this article will help ensure that the floor jack is filled correctly and safely. Remember to always check for leaks after filling the jack and to clean up any mess that was made.

Written by Best Floor Jack

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