What was found
EXTERNAL FUSELAGE, LEFT BUTTSTRAP BETWEEN BS 834-847, HAS CORROSION AROUND FASTNER HOLES, REPLACED THE BEAM IAW SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01 AND DWG SH670-36290 REV U.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EXTERNAL FUSELAGE, LEFT BUTTSTRAP BETWEEN BS 834-847, HAS CORROSION AROUND FASTNER HOLES, REPLACED THE BEAM IAW SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01 AND DWG SH670-36290 REV U.