What was found
NUMBER 2 AFT PYLON ASSEMBLY, AFT OTBD STINGER MOUNTING FLANGE IS CRACKED. R & R NR 2 AFT PYLON ASSEMBLY AFT OTBD STRINGER MOUNTING FLANGE IAW DWG 313T3380 SB-47 1-24-14. CRACKED 6 INCHES, PN 313T3380-174, PART NAME PLATE, SN N/S, EXACT PYLON LOCATION ON ACFT FROM 410.50 TO 410.56, WL LOCATION ON ACFT FROM 127.66 TO 160.00. ACFT WAS GNDED.