FWIW:  I had one broken tension bolt on spark plug side of the engine; not exactly sure which one but it was around the 10 o'clock position if looking at the bolt heads end.  The bolt broke in the threaded portion right where the threads were no longer engaged with the housing ... this was posted way back in 2011 ... see message #53485.  Jeff

Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] Sent: July-03-18 6:00 AM
To: Rotary motors in aircraft
Subject: flyrotary Digest #4593

       Rotary motors in aircraft Digest #4593

1) Re: OIL
   by "Stephen Izett stephen.izett@gmail.com" <flyrotary@lancaironline.net>
2) Re: OIL
   by "Steven W. Boese SBoese@uwyo.edu" <flyrotary@lancaironline.net>
3) Re: eccentric shafts
   by "Kelly Troyer keltro@gmail.com" <flyrotary@lancaironline.net>
4) Re: eccentric shafts
   by "Neil Unger 12348ung@gmail.com" <flyrotary@lancaironline.net>
5) Re: OIL
   by "Stephen Izett stephen.izett@gmail.com" <flyrotary@lancaironline.net>
6) Re: eccentric shafts
   by "Kelly Troyer keltro@gmail.com" <flyrotary@lancaironline.net>

This digest is sent to you because you are subscribed to
 the mailing list <flyrotary@lancaironline.net>.
To unsubscribe, E-mail to: <flyrotary-off@lancaironline.net> To switch to the FEED mode, E-mail to <flyrotary-feed@lancaironline.net>
Send administrative queries to  <flyrotary-request@lancaironline.net>