What was found
NUMBER 5 SLAT UPPER RIB ON INBD SIDE OF TELESCOPING DUCT CORRODED. R & R NR 5 SLAT UPPER RIB ON INBD SIDE OF TELESCOPING DUCT IAW DWG 114T2202 & SRM 51-40-02. CORRODED LEVEL 2, PN 114T2202-23, PART NAME RIB, SN NSN, WS LOCATION, FROM 456 TO 456. ACFT WAS GNDED.