[xwarp]

If your vernier drive system is like my 37-116, try using a magnet. I used one of those telescoping magnets for reaching tight spaces and the pin came out with no problem. After that, you can pull the assembly out but be careful that the 3 ball bearings don't drop out and get lost on you!

Ron

I did try one of those neo magnets from a hard drive and no movement. As stated, some sewing machine oil loosened the drive up nicely. Not the preferred method, but I was not interested in beating on the shaft housing unnecessarily.