As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C LEFT OUTBOARD FLAP, FLAP VANE SUPPORT FITTINGS FOUND WITH CORROSION AT INTERIOR OF LIGHTENING HOLES AS MARKED. LEFT O/B FLAP VANE REMOVED AS PER AMM 27-50-32 R 55. SEND TO SHOP FOR REPAIR. LEFT O/B FLAP VANE INSTALLED AS PER AMM 27-50-32 R55. OPERATIONAL AND TEST CARRIED OUT AS PER AMM 27-50-00 REV 55.