What was found
MHV - LEFT FS 237 LBL 44, FLOOR MEMBRANE HAS A CRACK FORWARD OUTBOARD EDGE CORROSION AROUND FITTING AT STATION 237 THAT ATTACHES TO MEMBRANE. CLEANED CORROSION FROM FITTING, REMOVED DAMAGED AREA FABRICATED DOUBLER AND INSTALLED IAW 51-10-3, 51-01-01, 51-10-2, 53-10-2. (M)