As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND LONGERON 13R STA 1758 WERE VERTICAL STAB ATTACHES HAS A CRACK COMING OUT OF NUT ON BACK OF SHEARTIE. REMOVED LONGERON SECTION AT STA 1758 L13R IAW SRM 53-02-02 FIG 11. FABRICATED AND INSTALLED REPLACEMENT LONGERON SPLICE IAW SRM 53-02-02 FIG 11, AND 51-01-08.