As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND CRACKED INTO 2 PIECES DURING ROUTINE INSP ON THE MOUNTING FLANGE SURFACE RADIATING FROM A MOUNTING BORE AND TO BOTH EDGES OF THE FLANGE. A NEW FITTING WAS MATCH DRILLED AND INSTALLED. THIS IS A FAIRLY COMMON FAILURE FOR THIS PART. SUGGEST A MORE DURABLE MATERIAL BE USED SUCH AS TITANIUM OR STAINLESS STEEL. (K)