As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PREVIOUS REPAIR INSTALLED ON NR 1 PYLON RT SIDE IB AFT LOWER FAIRING EXT DOUBLER STA 1050 RIB 20 NEEDS EVALUATION FOR MAJOR MINOR CLASSIFACATION AND APPROVED REPAIR DATA REF N00705. EVALUATION OF REPAIR REVEALED INCORRECT FASTENERS INSTALLED REPLACED REPAIR IAW SRM 54-54-51, FIG 203, SH 1.