I have a Case 1370. About a 1978 model I think. The problem I'm having is with the front end loader that I have attached. The loader leaks down quite fast when using the tractor. I can disconnect the remotes lines for the loader and it will stay up. It's been several years but I remember doing something with the remote valve by putting some sort of seals in the rear of it. I did that a couple of times and each time it would help some but not stop the leaking down problem altogether. Can anyone offer any help and maybe some directions on how to fix my problem. Pics would be a great help. I have an IT manual but can't get much help from it. Thanks in advance.