18 years ago
searching for any information/spares/attachments. Immediate need is for
headstock bearing adjustment technique- there are opposing taper bronze main
bearings + a ball race thrust brg. The tapers adjust conventionally, but how to
correctly set up the pressure on the thrust brg without lifting the chuck side
taper or forcing against the other taper ? The thrust brg has a screwed split
collar arrangement to set the force. Also need a changewheel/screwcutting chart
or I need to do some painful sums!