If you don’t have a bearing tool use the butt end of a 1/4 in. drill bit. Wiggle it as you go. Any type of thin oil will work - fishing reel, sewing machine, trumpet valve or gun lube.
If you don’t have a bearing tool use the butt end of a 1/4 in. drill bit. Wiggle it as you go. Any type of thin oil will work - fishing reel, sewing machine, trumpet valve or gun lube.