alecmuffett
Guest
Check out the thread I started on this a couple of years ago, where someone writes:
http://www.ukgser.com/forums/showthread.php?t=31726&highlight=clunk
I think that you'l find the final drive has a spring loaded 'rotary
knuckle' that allows for sudden loading by displacing and springing
back. Think that this was introduced into the BM final drives in
81. Can anyone confirm it's still there.