What was found
PAX CABIN AFT SECTION FLOOR STRUCTURE, BETWEEN FR64 AND FR66 AT Y-765 SEAT TRACK WITH CORROSION IN SEVERAL PLACES. C/A: REPLACED SEAT TRACK AT PAX CABIN BETWEEN FR64 AND FR66, Y-765 IAW ER/A #633966-14 REV ORIGINAL DATED 19/MAY/26, NAT DWG #14N00031 REV E AND NAT DWG # 10N01048 REV C. ASSOCIATED ER/A 14-633966 ADDED FOR AC 3168. (LP: 1612100) AIRCRAFT WAS GROUNDED