Some of you may remember I traded for a New Idea 311 picker a while back. I got everything lubed up and running except for the elevator. I removed the elevator drive assembly because there is a bad bearing,but with the that removed I still can not turn the elevator drive sprocket by hand. I believe the bearings are frozen up. I see they are a sealed bearing with a lock collar but can you remove that assembly to replace them without removing the elevator? I have never removed the elevator on one and don't quite know what I'm in for or if I could remove it and reinstall it. I have the manual for it but it doesnt tell a whole lot about it. I'm guessing that piece is the same on the later New Idea pickers as well. I took a pic from the manual and it's part number 10 that needs to be removed. I was hoping someone else had been thru this. Thanks for all your help.