What was found
LEFT WING INBD UPPER TE FIXED PANEL CORRODED ON UNDERSIDE SUPPORT BEAM OTBD EDGE. R & R UPPER TE FIXED PANEL & T CAP ALODINE & PRIMED IAW SRM 51-20-01 & SRM FOR FASTENERS 51-40-02 SEAMED SEAL PANEL IAW SRM 51-20-05. SDR INFO CORRODED LEVEL 2, PN 113T16323-157, PART NAME UPPER CHORD, PANEL, SN NSN, WS LOC LT WING WS 281.615. ACFT WAS GNDED.