What was found
INBOARD AIR LOAD STRUT CORRODED AT NR 10 SLAT OTBD AUX TRACK AREA. INSTALLED NEW RIB IAW SRM 51-40-05 & 51-40-02 CIC AREA JPER SOPM 20-41- 05. CORRODED L2, PN 114T2217-18, SN N/A, PART NAME AIR LOAD RIB STRUT, STR & WS LOC ON ACFT OSS 779 WING LE AT NR 10 SLAT. ACFT WAS GNDED.