Hello all! I am working on my 641 hydraulic system. I have owned the tractor for 2 years and learning a lot as I'm fixing a lot! While running a hay mower with frequent hydraulic use, I sprung a heavy leak at the belly of the tractor right where it breaks in half, at the back of the trans. My transmission was still full of fluid, but the hydraulic reservoir was near empty. Upon inspection, I see a lot of black RTV on the crack where the tractor splits which tells me the previous owner already dealt with this. I assume the best proper fix is to split the tractor and replace seals. I'm not sure if I'm up for that job and am debating trying the RTV again. I also found leaking at another plate a foot or so back which I am assuming is a hydraulic inspection plate. I removed it and the gasket, which seemed like cardboard, was torn up pretty bad. I cannot seem to find a replacement gasket for sale. Is this something that can be made from a cork gasket? Should I make an RTV gasket? It also seemed to have an oval shaped sponge like material, but I can't make sense of what that was doing. Any information on this plate is appreciated. As well as thoughts on breaking the tractor in half. Is that a massive job?
Thanks!
Andy
Thanks!
Andy