As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK LEADING EDGE RIB LOC. LE STA 161.04 AT LT HORIZONTAL STABILIZER. REMOVED L/E RIB IAW SRM 51-40-02 & PERFORMED VISUAL INSPECTION ON AREA AND NOT FOUND DAMAGE. COMPLETED DRILLED NEW L/E RIB IAW SRM 51-40-05 & APPLIED PROTECTIVE TREATMENT ON OPENED HOLES IAW SRM 51-20-01. INSTALLED NEW L/E RIB AND FASTENER IAW SRM 51-40-02 & DRAWING 186A1001 REV A.