Recently purchased a JD 2010 row crop tractor, which I now have running. I went to move it and could not get it into gear. The clutch pedal travel is 1 1/2” before you can feel it applying pressure, which seems normal as I continue to depress the pedal. I can move the shift leaver out to park and up/down the shift quadrant, but when trying to put into a gear it grinds, with no luck getting it into gear. Also, I took off the inspection plate, cleared out grease and debris, which appeared to be insulation. I would appreciate your thoughts on my problem and how I could make a fix without splitting the tractor.