What was found
AFT CABIN FLOOR CTR SHEAR PANEL, PN 170-65928-001, HAS CORROSION BETWEEN FRAME 87 & 88, X= 23865, FROM Y= -222.3 - Y= 222.3. BLENDED CORRODED AREA IAW SRM 51-10-03 & 51-12-01 ON WO 6213171J4 IAW ETD 2015-170-016788 & EO E175-5300-100 REV IR WO 1834035.