Small Engines (Lawn Mowers, etc.): Craftsman 7.0 Mulching Mover, tall grass, crankshaft

Question
I read your response to Matt, who hit the hammock post with his 7.0 craftsman mower.  I experienced the same thing however, nothing specific was hit before this occurred (the engine died while mowing the grass no tramatic injury).  I've been told that the crankshaft is bent.  I was wondering if this is a common occurence with the 7.0 Craftsman mower or just a freak coincidence.  

Answer
Hi Bart,

It is not common for the crankshaft to bend or twist by contact with tall grass.  Although it is possible, I would think that maybe a more solid object was involved.  If not a pipe, then maybe a dirt clump or a buried rock.

Good luck,
Michael