As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING SLAT TRACK 3-3 UNDERSIDE HAS GROOVES/WEAR. BLENDED AND TREATED THE WEAR/GROOVES ON THE UNDERSIDE OF THE LT WING SLAT TRACK 3-3 IAW REO 690-57-42-1330, REV--. ALL STEPS OF THE REO COMPLIED WITH. SKYCARD 51-900-1002-SKY COMPLIED WITH.