As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE VISIT, CORROSION WAS FOUND ON STRINGER TIE FITTINGS AT THE AFT SIDE OF THE NR 3 CARGO DOOR FRAME CUTOUT, UNDER THE WEB. FABRICATED AND INSTALLED WEB AND TIE FITTINGS IN ACCORDANCE WITH B727 SRM 51-30-2. FABRICATED AND INSTALLED T-ANGLES IN ACCORDANCE WITH B727 SRM 51-40-2 AND 51-40-3.