so tonight I received a phone callfrom my father saying he has broke our 2n!!!! we got three inches of light snow last night and he was cleaning up the driveway with our 5ft scraper blade, while trying to push in reverse he notice only one wheel spinning or trying to go so he worked the brake and he still couldn't go. he picked the blade up and tried to turn around but the tractor wouldn't steer now going forward it seemed to be locked up. but he then noticed a popping/ snapping sound from the left rear wheel end but still moved so he parked it and this is where I was called... so after a quick look in -2 cold I found the right wheel end always driving and the left wheel end to be popping and snapping while intermittently providing forward or backward momentum. so I guess just looking for a little better idea and guidance with this 2n drive problem any help would be appreciated. thanks Cory