As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING NR 4 SLAT L/E EXTERIOR SKIN FOUND CRACK AT INBD MAIN TRACK AREA AS MARK. LT WING NR 4 SLAT L/E EXTERIOR SKIN REPAIRED IAW SRM 57-43-01, REPAIR 2, FIG 201 AND HFEC NO CRACK FOUND AND ATTACHED FORM 44.0008 ITEM 1 TO 15 ACCOMPLISHED.