What was found
INBOARD AIR LOAD STRUT CORRODED AT NR 8 SLAT OTBD AUX TRACK AREA. REMOVED AIR LOAD RIB. FABRICATED NEW AIR LOAD RIB IAW REA 657-61051. INSTALLED NEW AIR LOAD RIB AT NR 8 SLAT OTBD AUX TRACK INBD SIDE IAW SRM 51-40-02 PARA 7 D. CORRODED L2, PN 114T2203-16, SN N/A, PART NAME AIR LOAD STRUT, STR & WS LOC ON ACFT WS 476 RT. ACFT WAS GNDED.