As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ROUTE RH AILERON TO BACK SHOP TO REMOVE AND REPLACE SWEDGED BEARINGS AND BUSHINGS AT HINGE POINTS (INBD, MID, OUTBD) ON RH AILERON PER AMM (C-CHECK) RO 5/4/2020 REMOVED AND REPLACED WORN BUSHINGS AND BEARINGS REF. CRJ 700 AMM FOR BEARINGS AND CRJ 700 AMM FOR 2 EA. BUSHINGS AND REO FOR 2 EA. OVERSIZED BUSHING