As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND TURBOCHARGER MOUNT EAR CRACKED IN TWO PIECES. SUBMITTER SUSPECTS THE MOUNTING ARMS WERE IMPROPERLY INSTALLED AND HARDWARE WAS OVERTORQUED. SUBMITTER SUGGESTS MECHANICS MUST TAKE EXTRA CARE TO INSURE PROPER ALIGNMENT OF MOUNTS TO PRECLUDE THIS TYPE OF FAILURE.