What was found
AFT CARGO BAY FRAME 55, STRINGER 41 - 42L SHEAR TIE HAS SURFACE CORROSION. REMOVED THE SHEAR TIE AND CLEANED THE CORROSION, AND REINSTALLED. THE SHEAR TIE WAS FOUND TO BE IN LIMITS AFTER CORROSION REMOVAL IAW DWG D534 70757HBD0001 AND SRM 57-72-11