As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN MBV INSPECTION A PREVIOUS REPAIR ON GALLEY FRAME 258 WAS FOUND CORRODED BEYOND SRM LIMITS. REMOVED EXISTING REPAIR PARTS AND PERFORMED A CUTOUT OF FRAME 258. FAB SHIM, DOUBLER AND TWO TRIPLER FOR REPAIR. REPAIR DONE IAW MFG REPAIR STATEMENT.