As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 186 NO.4 SLAT LOWER SURFACE FOUND FASTENER HOLE CRACK 76IN FROM I/B EDGE 10.5IN FROM T/E EDGE. CORRECTIVE ACTION: REPAIRED THE CRACKED RIB ASSY (P/N:114T4301-155) AT NO.4 SLAT OSS 607.25 AS PER PRI 612546-14 REV 0; THE PRI 612546-14 REV 0 COMPARED AND COMPLIED WITH THE ERA 612546-14 REV ORIGINAL. REPAIRED THE CRACKED NO.4 SLAT SKIN AS PER B767-300 SRM 57-43-01 (0013325)