As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE CHANGING TURBO HEADER ASSY, FOUND LT INBD EXHAUST PIPE FLANGE CRACKED UNDER CLAMP. REMOVED PIPE. CLOSER INSPECTION REVEALED BELLMOUTH WAS ALSO CRACKED OVER HALF WAY AROUND. REPLACED PIPE. SUBMITTER SUGGESTS CLOSER INSPECTIONS OR LIMIT TIME IN SERVICE.