As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MISDRILLED HOLE AT STR 2L 19.5" AFT OF FR 20 AND 13.2" FWD OF FR23. REPAIRED THE STRINGER AS PER SRM 51-10-07, CASE 2 BY INSTALLING A CYLINDRICAL BUSHING TO THE STRINGER AND A COUNTERSUNK BUSHING TO THE DAMAGED SKIN. INSTALLED FASTENER ONCE BUSHING IS INSTALLED. REF SRM 51-40-08.