As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WHILE INSPECTING THE ENGINE, A CRACK WAS FOUND IN THE PUSHROD TUBE AREA OF THE NR 2 CYLINDER. IT WAS AT THE BASE OF THE COOLING FINS AND RAN FROM THE BOTTOM OF THE CYLINDER HEAD TOWARDS THE TOP OF THE CYLINDER. THE CRACK STARTS WHERE THE CYLINDER HEAD IS ATTACHED TO THE BARREL. THIS IS SIMILAR TO THE EVENTS IN SDR`S 20070607003 AND 20070423005. (TC NR 20070607004)