What was found
VERTICAL STAB TRAILING EDGE RHS #3 T CHORD SUSPECT CORROSION AROUND FASTENER HOLES. // REMOVAL OF CORROSION C/OUT IAW SRM 51-74-00 REV.98.01. CORROSION STILL EVIDENT IAW NTM 51-10-02-221-001-A REV. 96 AT BLEND DEPTH OF .058". BLEND DEPTH BEYOND 50% MATERIAL THICKNESS. CORROSION CONSIDERED TO BE LVL 2. REPAIR BY REPLACEMENT REQ'D. COMPLETION OF INSTALLATION OF NEW T CHORD IAW SRM 51-42-11, 51-46-11 AND 51-21-11 REV 98.01.