Simrad Hydraulic Pump, RPU-80US 12V, 4.9-15 ci

guys Monday morning laughter ten completely torn down I haven't found any reason why it's not working I'm gonna put this one back together here and then I'm gonna tear apart that one I guess or try to look into it see if it maybe has some as it connects directly with the shaft as well but that's the end of the shaft so if I can't find a reason why that one stops went in then I'm at a loss I did however want to uh so this guy here these things are really cool once you get inside of them these cylinders inside here all right those those cylinders go inside of here this way and then they are hydraulic fluid comes out through here I guess the way I'm looking at it is this is what compresses the hydraulic fluid so hydraulic systems of course they run off of compressed fluid to move stuff around essentially this here is beveled inside and which allows this guy here to move back and forth that