As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT NACELLE INBD AFT PYLON PROTECTIVE FINISH DETERIORATED. REMOVED COATINGS AND FOUND HEAT CORROSION ON ALUMINUM SKIN. BLENDED AREAS AND PERFORMED EQUIVALENT REMAINING THICKNESS FORMULA IAW SRM 54-54-11. FOUND SERVICEABLE AND ONLY NEEDING REPROTECTION.