As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LOWER FLEX JOINT BAR AT LT WING FLAP. FLEX JOINT BAR WAS REMOVED IAW AMM 20-30-01 AND BLEND OUT IN HOLES AT FLEX JOIN BAR WAS PERFORMED IAW SRM 51-10-3 AND WAS FOUND OUT OF LIMITS IAW ER/A 532537-14, REV ORIGINAL. THEREFORE NEW FLEX JOINT BAR WAS INSTALLED IAW AMM 27-51-07.