What was found
THE FUSELAGE SKIN WAS FOUND CORRODED AT FS 700 BETWEEN STR 28R AND 28L. THE CORROSION WAS CUT OUT WITH A 9 X 6.5 CUTOUT. THE CUTOUT WAS ADJACENT TO AN EXISTING REPAIR FOR ANOTHER SKIN CUTOUT. THE EXISTING REPAIR WAS REMOVED AND BOTH SKIN CUTOUTS WERE REPAIRED WITH A SINGLE DOUBLER INSTALLED PER THE GUIDELINES OF B727 SRM 53-30-3, FIG 3. THE REPAIR WAS DOCUMENTED PER ER/A 365586-14AD.