As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH SLAT TRACK #5 LOWER SURFACE HAS CORROSION AT AFT AND FWD ROLLER. EVIDENCE OF PREVIOUS REWORK IS PRESENT. REF AA5742-01028 -02A. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED PRIOR TO FURTHER FLIGHT. REPAIRED LH SLAT TRACK # 5 LOWER PER ERA 607543-14AD REV B & PRI REV 0 MATCH. (LP# 0118879)