As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: ELONGATED HOLE ON UPPER SPLICE OUTBOARD SIDE ON LOWER SILL LOC. STR23R AT LEVEL FR66 AFT GALLEY AREA. MEASURE IS 0.05 IN. MAINTENANCE REPLACED UPPER SPLICE OUTBOARD SIDE LOWER SILL LOC. STR23R AT LEVEL FR66 AFT GALLEY AREA, IAW A320 SRM 51-72-11-911-001 AND SRM 51-42-11-801, DWG D53480505 AND D53474250.