As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH#7 SLAT TRACK UPPER FWD HAS EVIDENCE OF CORROSION AND BLENDED PER AMDS W/C 5742-01028-02A. REQUIRES NDT INSPECTION TO CHECK FOR SIGNS OF CRACKS. PERFORMED HFEC OF BLENDED AREA ON TRACK, NO DEFECTS NOTED ALL WORK DONE IAW ANDTP BD500-A-J51-01-20-01AAA-353A-A QC5256.