As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-16 CHECK .1875 INCH CRACK WAS FOUND ON CLOSE OUT PANEL BELOW NR 2 SLAT INBOARD MAIN TRACK AT WBL 355. MAINTENANCE REMOVED CRACKED NR 2 SLAT CLOSE OUT PANEL AT WBL 355; FABRICATED A NEW REPLACEMENT PANEL IAW DWG 69-53316; INSTALLED REPAIR PART IAW B737-200 SRM 51-30-02, PG. 1, DETAIL 1, FIG. 007.