What was found
AFT LH INBOARD SEAT TRACK HAS CORROSION AT FR 74. REMOVED CORROSION ON AFT L/H INBD SEAT TRACK, FOUND OUT OF LIMITS IAW A220 ASRP BD500-A-J51-12-01-09AAA-663A-A, BD500-A-J53 -61-49-00AAA-A, REMOVED AND REPLACED SEAT TRACK IAW A220 ASRP BD500-A-J51-40-11-01AAA-625A-A, BD500-A-J51-42-21. (LP# 0895730)