How do you remove the cam shaft bearings from an OS-91

Hi!
Just warm the case (I prefere a propane torch) and slam it against a piece of wood...and the bearing will fall out by itself.

Regards!
Jan K
Sweden

If your not proficent with a torch or don't want to distort your case with uneven application of heat, throw it in an oven at 250 for 10 minutes, smack it against a block of wood and it should fall out.

This is written for a heli engine but they are pretty much the same http://www.raptortechnique.com/enginebearing.htm