As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRINGER SPLICE AT STR20R AND FS477 IS CORRODED. REMOVED AND INSTALLED NEW STRINGER SPLICE ON STR20R AT FS477 IAW SRM 51-42-21-001-001-A01, SRM 51-42-06-001-001-A01 AND DWG SH690-30006 REV C. PERFORMED LEAK CHECK IAW SRM 51-23-03-001-001-A01. LEAK CHECK GOOD WITH NO DEFECTS NOTED. COMPLIED WITH TASK CARD 51-900-1002-SKY.