What was found
DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION ON RIGHT WING NR 3 FLAP HINGE FASTENER BORES. REPLACED HINGE FITTING PER MM 57-40-1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION ON RIGHT WING NR 3 FLAP HINGE FASTENER BORES. REPLACED HINGE FITTING PER MM 57-40-1.