What was found
CABIN - STATION 1663 X = 8.5 SEAT TRACK ASSEMBLY APPROXIMATELY 1.0 INCH FOUND WITH CRACK. CABIN - CRACKED SEAT TRACK AT STATION 1663, X = 8.5 REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM STATION 1631 TO STATION 1691, X = 8.5 AS PER MD-11 SRM 53-00-52-2R FIGURE 201 REPAIR 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.