As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLAP REPLACEMENT, RT WING O/B FLAP I/B HINGE FITTING O/B AFT BOLT HOLE FOUND CORRODED. REPAIR CARRIED OUT AT RH WING O/B FLAP I/B HINGE FITTING O/B AFT BOLT HOLE AS PER FEDEX EA 1-5750-103506, REPAIR CLASSIFIED AS MINOR AS PER GMM 6-2-100.