What was found
STL - DURING LAYOVER, MAINTENANCE FOUND .50 INCH CRACK IN DOUBLER NR 5910130-13 AT L1 DOOR UPPER AFT DOOR JAMB. REPAIRED PER ENGINEERING MAINTENANCE LIASION RECORD 65780 AND INSTALLED FASTENERS PER SRM 51-30-5. OP-15. 04/01-97. MCI. TOT. TIME: 46,511 HOURS. TOT. CYC.: 34,843. (X)