What was found
C-CHECK, RT WING FWD OF NR 6 FLAP TRACK ASSY HAS EXFOLIATION ON LOWER WING PLANK AT DRAIN HOLE. REMOVED CORROSION IAW A300 SRM 51-40-11. REMOVED DAMAGED FASTENER AND COUNTERSUNK HOLE PER A300 SRM 51-30-43 AND REINSTALLED NEW FASTENER IAW A300 SRM 51-30-35. APPLIED CORROSION PREVENTATIVE IAW A300 SRM 51-40-11, OK TO PRIME. PRIMED AFFECTED AREA IAW A300 SRM 51-40-12. APPLIED TOP COAT TO AFFECTED AREA IAW A300 SRM 51-40-12. PERFORMED ABOVE APPROVAL CONTAINED IN RAS/BAE/101/2002.