What was found
* LEFT SIDE WING L/E SLAT DRIVEN TRACK 2-1 HAS EVIDENCE OF PITTING. (C-CHECK RO 11/10/2021) BLENDED DAMAGE ON L/H WING SLAT TRACK 2-1 REF CRJ700 SRM 51-21-06-001-001-A01. BLEND FOUND WITHIN LIMITS. RECEIVED AND COMPLIED WITH ALL STEPS OF REO 670-57-42-1199 REV -- DATED 2021-09-27. SEE CONTINUE CARD FOR WORK PERFORMED. COMPLIED WITH TASK CARD 51-900-1002-SKY. WEIGHT STATEMENT NEGLIGIBLE, REPAIR IS BLEND ONLY.