Once the MVP Superlift jack leak was repaired how do you refill it with enough jack oil? Thanks?

look for little plug remove little plug pour in oil replace little plug most of time will be rubber sometimes a screwOnce the MVP Superlift jack leak was repaired how do you refill it with enough jack oil? Thanks?
release all of the pressure (make it go all the way down). Look for a bolt or screw that will be located at the base of the hydraulic cylinder. Take it out and fill. Replace bolt/screw and test.