As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WING TE PANEL ATTACH CHANNEL LOWER CHORD SPLIT ON EDGE AT WS 424.22 INCHES FROM REAR SPAR. INSTALLED NEW CHORD IAW REA B657-61210-MR & SRM 51-40-02. PANEL 552JB INSTALLED IAW SRM 51-40-02. SDR INFO PN 113T1407-1, PART NAME SPOILER BEAM CHORD, L2 CORROSION, EXACT STRINGER & WS LOCATION ON ACFT LW412. ACFT WAS GNDED.