Tonight I was cleaning up the mess of snow we got here in WI with our 1520. I was using a combination of the bucket and rear blade. Everything worked when I started tonight without any issues or noise. After about a half hour in I dropped the blade and backed into a snow pile. It wasn't rock solid but was mush because it is warm around here. I went to lift it and nothing happened, no noise or even hesitation. All the other hydraulics work the loader and steering. I tried shutting the tractor off and letting it sit but nothing changed. I also noticed that the 3 point is not all the way down either.
What could it be? Some kind of lockout I accidentally hit? Any ideas are greatly appreciated. I have to get this thing fixed before next snow fall. Thanks to all in advance. Ben