What was found
REMOVE AND REPLACE BUSHINGS AND HARDWARE ON RT AILERON WING AFT SPAR, REF CRJ 200 AMM 20-26-00-910-804. C-CHECK RO 1/16/2021. RECEIVED NEW SERVICEABLE BUSHING REQUIRES FABRICATION, IAW BOMBARDIER REO 601R-57-51-015 REV NC LPI AND CAD PLATE C/W INSTALLED BUSHING AND HARDWARE ON RT AILERON WING SIDE, IAW AMM 20-26-00-910-803 REV 62 DATED 10-2020. C/W MAJOR REPAIR TASK CARD AND 377 FORM NO WEIGHT CHANGE.