As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND LH SLAT #4 PINION TOOTH #1 AND #2, HAS EVIDENCE OF CORROSION LWR SURFACE AND PREVIOUS REWORK. 5742-0102802A. LIAISON ENGINEERING REQUIRED BEFORE FURTHER FLIGHT COMPLIED WITH ER/A 621942-14AD REV A AND PRI 621942-14AD REV 0 MATCHES ASSOCIATED ER/A 14-621942 ADDED FOR AC 8112. (LP# 0908358)