What was found
DURING MAINTENANCE, AT A HEAVY CHECK BS, CORROSION WAS FOUND ON UPPER SURFACE OF FLOORBEAM, Y-765, RT AFT FRAME 68. R & R RT FLOORBEAM AT FRAME 68, Y-765 IAW SRM 51-42-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING MAINTENANCE, AT A HEAVY CHECK BS, CORROSION WAS FOUND ON UPPER SURFACE OF FLOORBEAM, Y-765, RT AFT FRAME 68. R & R RT FLOORBEAM AT FRAME 68, Y-765 IAW SRM 51-42-11.