What was found
DURING INSPECTION, FOUND CORROSION ON LOWER SILL AT AFT GALLEY AREA FROM FRAME 66 TO FRAME 68 AND STR 23 RT, L=6", W=3", D=0.010". SSI 534147. REPLACED LOWER SILL AND FASTENERS AT AFT GALLEY AREA FROM FRAME 66 TO FRAME 68 AND STR 23 RT IAW SRM A320 51-72-11 AND DWG D53480505.