We are having problems with the hydraulic lines, someone had taken them off to fix it and they never finished Now I'm trying to do it and having alot of problems 1. Have no Idea how they are ran? I have tryed looking up diagrams of this modle case I have had no luck at that!! We did attempt to put them on and it started going haywire. This is a 1996 case skid steer 1840. If anyone can help or guide me in the right direction it would be very much appreciated!!!