What was found
CORROSION ON INTERNAL STRUCTURE COUPLING IN FWD CARGO COMPARTMENT FROM FRAME 30 TO FRAME 31 AND STRINGER 41R, L=1.160", W=0.350", D=0.001". REPLACED COUPLING ON INTERNAL STRUCTURE IN FWD CARGO COMPARTMENT FORM FRAME 30 TO FRAME 31 AND STR 41R IAW SRM 51-72-11 AND DWG D53231586.