What was found
DURING MAINTENANCE, CORROSION WAS DISCOVERED ON LOWER SILL, LOCATION: FRAME 66, STR 23L AT AFT GALLEY AREA; INSTALLED NEW LOWER SILL LOCATION, FRAME 66 AT LEVEL STR 23L AT AFT GALLEY AREA.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING MAINTENANCE, CORROSION WAS DISCOVERED ON LOWER SILL, LOCATION: FRAME 66, STR 23L AT AFT GALLEY AREA; INSTALLED NEW LOWER SILL LOCATION, FRAME 66 AT LEVEL STR 23L AT AFT GALLEY AREA.