What was found
WING TE PANEL ATTACH LOWER CHANNEL SPLIT ON EDGE AT TE WS 936. REMOVED DAMAGED CHANNEL, NEW CHANNEL FABRICATED REA B657-61805 & INSTALLED NEW CHANNEL IAW SRM 51-40-02 & REA B657-61805. CORRODED LEVEL 2, PN 113T1912-3, PART NAME CHORD CHANNEL, SN NSN, FS & BS LOCATION FROM LT WING LOWER TO TE STRINGER & WS LOCATION FROM WS 1079 - 936. ACFT WAS GNDED.