What was found
DURING HEAVY MAINTENANCE FOUND RT AFT CABIN STR 23 HAS CORROSION AT ATTACHED HOLE BETWEEN FRAME 68 AND FRAME 69. R & R STRINGER IAW SRM 51-42-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE FOUND RT AFT CABIN STR 23 HAS CORROSION AT ATTACHED HOLE BETWEEN FRAME 68 AND FRAME 69. R & R STRINGER IAW SRM 51-42-11.