As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/H SLAT TRACK #1 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK. REF AA5742-01028-02A. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. REPAIRED L/H SLAT TRACK #1 UPPER FWD SURFACE IAW PRI 607449-14AD REV 0 AND ERA 607449-14AD REV A. MATCH. (LP# 0157884)