As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THIS PN OF CYL ALREADY HAS AN AD AGAINST IT (AD 2008-19-05) THIS CYLINDER IS S/N NOT APPLICABLE ACCORDING TO THE AD. THE CYLINDER HEAD POPPED RIGHT OFF OF THE CYLINDER IN NORMAL CRUISE CONDITIONS. THIS INCIDENT LOOKS A LOT LIKE WHAT IS DESCRIBED IN THE AD BUT THE CYLINDER, S/N IS 1933, SN BEYOND APPLICABILITY IN THE AD.