What was found
AFTER REMOVAL OF LOWER LE SPLICE PLATE, FOUND LE OF LOWER WING SKIN CORRODED, UPPER SURFACE AT SS 410 - 418. REPAIRED DAMAGE IAW B657-60879-MR & B65760916. LEVEL 2 CORRODED, PN 112T4101-5, SN NA, PART NAME WING SKIN PANEL NR 4, EXACT STRINGER & WS LOCATION ON ACFT FROM 396 TO 417.5. ACFT WAS GNDED.