Just to follow up, I replaced those worn out plates and put a charge relief valve in. Works great now. I also replaced all the fluids and filters with Kubota OEM and it runs like a champ. Thanks for the help.
Hmm, yes Kubota no longer hosts these manuals, you can still get them from the Wayback Machine thoough:
https://web.archive.org/web/20181201000000*/https://kubota.ca/en/parts-services/product-manuals
Good afternoon everyone. I purchased this knowing that it didn't move in forward or reverse, and got no history of it's condition. I have been reading all the threads on here about this problem. Strangely this seems to have parts from different years (at least the Hydro plate has the relief...