As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 PYLON UPPER LINK TO WING FRONT SPAR ATTACH FITTING INBOARD & OUTBOARD ROW UPPER HORIZONTAL FASTENERS HAVE ROTATED (2 TTL FASTENERS). FASTENER REMOVED, HFEC ON HOLE AND NO DEFECTS NOTED. BOLT REINSTALLED WITH RETAINED BOLT AND NUT.