Thanks for that. Should have something like that here. To my knowledge we don't. Diverging slightly, I note with interest that CASA has an AD covering PA34 aircraft requiring the retirement of the wing spar and carry through structure after a certain number of flight hours or cycles. A bit of research indicates the FAA has no such AD. This is interesting as CASA states the reason for this "A fatigue analysis carried out by the manufacturer" Comforting to know the PA 34 I fly regularly has done way more than the specified number of cycles cited by CASA...
(I don't fly in Australia)
http://www.casa.gov.au/airworth/airw.../PA-34-045.pdf