As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING REMOVAL OF UPPER ENGINE COWLING, FOUND SMALL PORTION OF LT BRACKET MISSING. SUBSEQUENT INSPECTION OF RT BRACKET REVEALED SEVERE EXFOLIATION ALONG UPPER PORTION OF BRACKET. SUSPECT CAUSE AS DISSIMILAR METAL AND GALVANIC CORROSION IN LATENT STAGES.