As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH SLAT TRACK NBR 4 RACK TEETH (2EA) HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. PERFORMED TIME-LIMITED REPAIR PER ER/A 620078-14AD REV A, SECTION IV AND PRI 6200787-14AD REV 0. (LP# 0522563)