As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GYR - DURING C10 CHECK DISCOVERED THE LT OUTBOARD TRAILING EDGE FLAP HAD HAIRLINE CRACKS IN THE END POTTING COMPOUND. MAINTENANCE CLEANED AREA ON THE LT OUTBOARD TRAILING EDGE FLAP IAW AWA ER NR 19-2750-06075-RC1. FILLED INBOARD AND OUTBOARD EDGES ON THE LT OUTBOARD TRAILING EDGE FLAP WITH SEALANT BMS 5-95 B1/2 IAW AWA ER NR 19-2750-06075-RC1.