As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH WING SLAT TRACK 2-1 UNDERSIDE HAS GROOVES/WEAR. BLENDED AND TREATED THE WEAR/GROOVES ON THE UNDERSIDE OF THE LT WING SLAT TRACK 2-1 PER REO 690-57-42-1326 REV-. ALL STEPS OF THE REO COMPLIED WITH. SKYCARD 51-900-1002-SKY COMPLIED WITH.