As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C2 INSPECTION OF AIRCRAFT, BOTH LOWER FLAP MECHANISM ATTACH FITTINGS WERE FOUND TO BE CORRODED. DATA WAS PASSED TO COMPANY ENGINEERING DEPARTMENT WHO CONTACTED BOEING ENGINEERING. BOEING SENT AN APPROVED TIME LIMITED REPAIR WHICH WAS CARRIED OUT TO THEIR INSTRUCTIONS. THIS REPAIR IS SATISFACTORY FOR 24 MONTHS, NOT TO EXCEED 3000 CYCLES.