As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACCOUSTIC INSULATION MISSING 7 O'CLOCK LT ENGINE EXHAUST. MISSING PIECE IS THE L/E OF THE ACOUSTIC PANEL FAIRING. SPEED TAPE IS BEING USED TO COVER CAVITY. THRUST REVERSER INOPERATIVE DUE TO TAPE REPAIR OF ACOUSTICAL LINER. REMOVED PANEL STARTED PICKING UP NEW FASTNER HOLES FOR INSTALLATION. INSTALLED PANEL. OPS CHECK NR 1 ENG REVERSER. CHECKS OKAY.