How do you put fluid in a Torin jack?

To add fluid to a Torin jack, first, ensure the jack is fully lowered and stable. Locate the oil fill plug, usually found on the side of the jack, and remove it using the appropriate tool. Using a funnel, pour the recommended hydraulic jack oil into the fill hole until it reaches the proper level, as indicated in the owner's manual. Finally, replace the oil fill plug securely before testing the jack operation.