How Do You Replace Hydraulic Oil In A Floor Jack?
When it comes to lifting a heavy object at home such as a car, camper, trailer or lawn tractor, many homeowners turn to a hydraulic floor jack to do this work. There are many makes and models available, but all operate on the same basic principal–fluid is alternately pumped between two chambers, forcing a piston to rise according to its fluid volume. If the hydraulic jack is not filled to its operational fluid capacity, then it will not be able to fully extend or lift to its advertised rating. The solution to this situation is to correctly maintain the hydraulic fluid level in your jack at all times. This is not a hard proposition, you just need to know where and when to add the suggested fluid type for your particular hydraulic floor jack. Move the jack to a flat level surface so that you can safely inspect it. Look for abnormal component wear, such as cracked metal surfaces, broken welds, worn out casters (wheels) and hydraulic fluid leaks. Do not use the jack until these conditions
