What was found
NR0078 AND 018, NR 4 K-FLAP O/B HINGE LUGS CORRODED UNDER FASTENERS. *S/D* REMOVED CORRODED NR 4 K-FLAP AND INSTALLED NEW NR 4 K-FLAP IAW FEDEX MM 27-81-1, FUNCTIONAL CHECK GOOD IAW FEDEX MM 27-81-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR0078 AND 018, NR 4 K-FLAP O/B HINGE LUGS CORRODED UNDER FASTENERS. *S/D* REMOVED CORRODED NR 4 K-FLAP AND INSTALLED NEW NR 4 K-FLAP IAW FEDEX MM 27-81-1, FUNCTIONAL CHECK GOOD IAW FEDEX MM 27-81-11.