What was found
DURING HEAVY MAINTENANCE, FOUND CORROSION SHEAR TIE AT FRAME 17, STR 27-28R. REMOVED CORROSION AND FOUND THE SHEAR TIE TO BE OUT OF LIMITS, REMOVED THE SHEAR TIE AND DRILLED A NEW SHEAR TIE. INSTALLED THE NEW SHEAR TIE IAW SRM 51-41-01, 51-41-02, AND 51-23-06.