Adding Oil To Hydraulic Floor Jack

The fairly simple procedure of adding oil to the reservoir when necessary can prevent losses in maximum jack height.

Adding oil to hydraulic floor jack.

Once the jack is lowered locate the oil filler port which is on the bottom of the jack s reservoir near the flat base. Can i use motor oil in my floor jack. Brake oil has alcohol which can break the seals in the system. You should not even think about it.

A low hydraulic jack oil reservoir may decrease the maximum available height. To add oil to a hydraulic floor jack start by making sure the jack is completely lowered by turning the jack s release valve counterclockwise until it s as low as it can get. The process involved in adding oil to the craftsman 3 ton hydraulic floor jack also applies to many other models. You should check your fluid level at least once every 12 months more often if you use the jack frequently like in a workshop situation.

Put the jack in the down position by opening the release valve the valve that when opened allows oil to flow back into the main oil reservoir located at the bottom of the jack thus lowering the ram piston. Place the floor jack on a hard level surface. These oils lack the viscosity required in a hydraulic jack fluid. Then remove the plug or screw from the oil.