As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SILICONE PROTECTIVE LAYER MATERIAL WAS MISSING FROM THE LH UPPER TRIMMABLE HORIZONTAL STABILIZER (THS) APRON FAIRING (ASSY P/N: F5508056000251). THE DAMAGE MEASURES APPROXIMATELY 12IN WIDE (FWD/AFT) AND 12IN LONG. CORRECTIVE ACTION: PERFORMED REPAIR AS PER DAL P.S 900-5-1 NO.4 AND ERA 603883-14.