What was found
DISCREPANCY: FUSELAGE INTERIOR, -INNER CHORD END CRACKED 3/4", STA 616 - S-17R. CORRECTIVE ACTION: PERFORMED MAJOR REPAIR CATEGORY "A" ON FUSELAGE INTERIOR INNER CHORD END STA 616-S-17R. IAW SB 73753A1254 REV 3, NOV 13,2017 (GROUP 3), AD 2012-18-13 REV 1 AND I.P.I. N 2019326 MARCH 19, 2019. REF N/R 0316.