Hello all,
   Today I was trying to repair a broken rear locking diff servo with a new one that I got from Derek Drew (thanks Derek!).  When I went to drive the locking pin out as per Bentley I noticed that there wasn't one.  I could see right through the hole.  Also it seems that the servo arm, that bar that pushes the rod into lock, won't go in fully.  Not sure if there is something jammed up there or not.  I just figured I could drill it out.  Anybody see any problem with that?  Also does anyone know where I would find a replacement pin?  Could I just use some other sized pin?  What should I do?

Thanks-Dave 87 Syncro Westy.