A month ago I took on this trailer , making some small odd repairs, including removing that battery, and relocate in side the newly mounted tool box. The real challenge was replacing the hydraulic pump , hose and fittings to match up with the original hydraulic ram. Then figuring out how to wire in the switch for a single action hydraulic line ( manufacturer had it set for dual action)
Finding the right fluid wasn’t to difficult, and with support of a local hydraulic parts supplier it only took a couple of trips. lol
Ill show the hydraulics in action on the next video.