What was found
REAR SPAR TO TE LOWER PANEL ATTACH CHORD SPLIT ON EDGE, AT WS 1054, AT AUX TANK VENT. R & R RT WING TE LOWER PANEL ATTACH CHORD WING STATION 1054 IAW 51-40-02 & REA B657-61635. CORRODED L2, PN 113T1676-22, SN NA, PART NAME PANEL SUPPORT, STRINGER & WS LOCATION ON ACFT WS 1054. ACFT WAS GNDED.