As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, CORROSION SUPPORT FRAME BTW FR 69-70 STR23 LH AT AFT GALLEY AREA; (ALL WORK WAS ACCOMPLISHED ON AEROMAN NR 2021-387084) R & R SUPPORT FRAME BTW FR 69 TO FR 70 STR 23LH AT AFT GALLEY AREA IAW A320 SRM 51-72-11 AND DWG53474180.