I have a JD 2720 thats about 5 years old. The steering has WAY TOO MUCH play to the point of it no longer being safe to move any faster than a crawl. You can turn the steering wheel a full 90 degrees without the tires turning. Hydro oil is pretty fresh and no obstruction in the filter screen...
My JD2305 has a 62c under belly mower deck which raises and lowers with levers attached to the rockshafts. It won't lower unless I stand on the rockshafts though, seems the control valve for the rockshaft is almost closed and it WILL NOT turn one way or the other. Any Ideas on getting it unstuck...