Model Forum / Radio Controlled / Helicopters / September 2004

Ahh the old Nexus broken pin syndrome!

I tried every thing from ground down drill bits to small masonry nails (to
no avail, just too hard). First check for wear in the centre hub and
engaging dog, if these are wearing then pins will break at a rate of knots.
Next try and get hold of some stainless steel wire, 3mm I think. You will
find its tough but not brittle, that should last a while!

Phil Martin.