Dad has decided to resurrect his Bantam and finger bar attachment so he can race against me and my scythe to get the field cut before the wet really gets set in but we think we need to separate the drive shaft of the attachment to get a replacement left hand thread bolt that retains the end bearing and drive link bar.it would be easier to take the small round piece with the threaded hole in it to the nut and bolt man than carting the whole assembly around can any one give guidance on how to remove the end bit with the threaded lug