What was found
L/H SIDE AILERON LOWER L/E EDGE HAS AREAS OF WEAR ON OUTBOARD AND MOST INBOARD AREAS OF AILERON. (C-CHECK RO 5/16/2022) BLENDED CHAFE TO A SMOOTH CONTOUR. BLEND IS OUT OF LIMITS OF REO 670-57-61-194 REV -C DATED 2019-01-07, REPLACED LH AILERON LE SKIN REF CRJ 200 SRM CRJ200 SRM 51-42-06, CRJ200 SRM 51-42-21, DWG CC670-13000 REV D, DWG CC670-13080 REV NC, DWG CC670-13081 REV NC. RESTORED FINISH. COMPLIED WITH TASK CARD 51-900-1003-SKY