As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 7102, L/P 1397351) DURING HFEC OPEN HOLE INSPECTION ON LHW LE I/B SLAT NO.7 OUTER SKIN FASTENER HOLES, 02EA HOLES FOUND WITH CRACK INDICATION ON THE SKIN SIDE AT LOC ISS 196 AS MARKED. CORRECTIVE ACTION: REPAIRED AS PER B777-200 SRM 57-43-01-2R-15.