As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON STRINGER JOINT PIECE AT STGR 26R COMMON TO FS333. (C-CHECK) RO 4/23/2020 REMOVED AND INSTALLED NEW STRINGER JOINT SPLICE LOCATED AT FS 333 STR 26R REF DRAWING AND SRM PRESSURE CHECKS GOOD. SEE CONTINUATION CARD FOR DETAILS.