What was found
DURING THE REPLACEMENT OF STRINGER 27, BS 280 - 310, DISCOVERED INTERNAL BELLY SKIN AND BS 280 BUTTSTRAP TO BE CORRODED, PERFORMED A MAJOR REPAIR TO THE INTERNAL BELLY SKIN, IAW REO #690-53-21-946, REV--, & SRM 51-21-06-001-001-A01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING THE REPLACEMENT OF STRINGER 27, BS 280 - 310, DISCOVERED INTERNAL BELLY SKIN AND BS 280 BUTTSTRAP TO BE CORRODED, PERFORMED A MAJOR REPAIR TO THE INTERNAL BELLY SKIN, IAW REO #690-53-21-946, REV--, & SRM 51-21-06-001-001-A01.