What was found
DURING HEAVY MAINTENANCE, FOUND FRAME 16 DOOR STOP 7 LT, HOLE 3 INBOARD LOWER CRACKED. 1 REMOVED AND REPLACED INTERCOSTAL FITTING AND FASTENERS LOC ON FRAME 16 DOOR STOP 7 LH FWD GALLEY AREA IAW A320 SRM 51-42-11, DWG R53113118 ISSUE F SHEET 4 TABLE 2 REPAIR CODE A0 THIRD REPAIR STEP (REFER TABLE 1).'