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 LOWER AFT SURFACE HAS EVIDENCE OF WEAR AND NO PREVIOUS REWORK, REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. MEASURED RH SLAT TRACK NBR 4 LOWER AFT SURFACE IAW ER/A 618899- 14AD REV ORIG. AND PRI 618899-14AD REV MATCHED. (LP# 0402536)