As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE WAS OVERHAULED BY FACTORY 2-20-95. DURING STC'D CONVERSION PRIOR TO INSTALLATION IN AIRCRAFT, ALL EIGHT PUSHRODS WERE FOUND TO BE P/N 73806 'V' PUSHRODS. SUBMITTER STATED AD 95-03-10 DOES NOT COVER THIS ENGINE (BUT SHOULD). FACTORY WAS NOTIFIED AND REPLACEMENT PUSHRODS INSTALLED.