As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: FILIFORM CORROSION ON RIGHT CREASE ANGLE FROM STATION 961 TO 986, RBL 54. MAINTENANCE COMPLETED INSTALLATION OF AFT RIGHT CREASE ANGLE AT STATION 961 TO 986, RBL 54, PART NUMBER 147A8540U8 PER BOEING DRAWING #147A8501 AND AARD 51-00-05-1.