As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*PITTING NOTED ON UPPER SURFACE OF R3-1 SLAT TRACK (C-CHECK RO 10/29/2021) BLENDED PITTING ON RH SLAT TRACK 3-1, MATERIAL LOSS FOUND TO BE WITHIN ALLOWABLE LIMITS REF REO 670-57-42-1189 REV -- DATED 2021-09-27. COMPLIED WITH TASK CARD 51-900-1002-SKY. SEE CONTINUATION CARD FOR MAINTENANCE PERFORMED.