What was found
STRINGERS 31LH TO 31RH FROM 72 TO FR75 ARE BOWED GROUNDED - YES. REMOVED DAMAGED STRINGER SECTIONS AT: 32RH FR70 TO FR75.5, FABRICATING, LOCATED, DRILLED, AND INSTALLED REPAIR PARTS REF A320 SRM 53-00-13-300-001. ACCOMPLISHED HFEC AND DVI OF STRINGERS 31RH, 33RH, 34 CENTER, AND 31LH IAW A320 NTM 51-40-05-250-802-A01 AND 51-90-00-007 NO DEFECTS NOTED. THIS ISA CAT A REPAIR, NO FURTHER ACTION REQUIRED.