What was found
DURING INSPECTION OF THE LT INBD FLAP INBD TRACK PER AD 90-07-05 AND BAC S/B 727-57-0178, THE UPPER ANTI FRET STRIP WAS FOUND MIGRATED. THE STRIP WAS REMOVED AND A NEW STRIP INSTALLED PER ER/A 380869-14AD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING INSPECTION OF THE LT INBD FLAP INBD TRACK PER AD 90-07-05 AND BAC S/B 727-57-0178, THE UPPER ANTI FRET STRIP WAS FOUND MIGRATED. THE STRIP WAS REMOVED AND A NEW STRIP INSTALLED PER ER/A 380869-14AD.