What was found
C3 CHECK - AVIONICS BAY DOOR SURROUND HAS SEVERAL GOUGES AND ONE SMALL AREA OF PITTING. REMOVED DAMAGE IAW SRM 51-21-06-001-001-A01. REMOVED .002" FROM ORIGINAL .125" MATERIAL. MATERIAL REMAINING IS .123" WITHIN LIMITS IAW REO 670-53-21-242. PERFORMED LPI ON SURROUND, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM LPI 51-20-008-230-A01 AND REO 670-53-21-242. APPLIED CHEMICAL CONVERSION COATING TO BLENDED AREA IAW REO 670-53-21-242. WORK PERFORMED ABOVE IS IN CONFORMITY WITH REO670-53-21-242.