What was found
CRACK LEADING EDGE RIB LOC. LE STA 114.55 AT LT HORIZONTAL STABILIZER. REMOVED LEADING EDGE RIB LOC. LE STA 114.55 AT LT HORIZONTAL STAB IAW SRM 51-40-02 & PERFORMED VISUAL INSP ON AREA & NOT FOUND DAMAGE. DRILLED NEW LEADING EDGE RIB IAW SRM 51-40-05 & APPLIED PROTECTIVE TREATMENT ON OPENED HOLES IAW SRM 51-20-01. INSTALLED NEW LEADING EDGE RIB AND FASTENER IAW SRM 51-40-02 & DWG 186A1001 REV A. REPLACED L/E RIB IAW SRM 51-10-02 SRM 51-40-02 & DRAWING # 186A1001 REV A.