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 11-05-2021) REMOVED AND REPLACED WORN BUSHINGS AND BEARINGS AT RH AILERON REF CRJ 700 AMM 20-31-00-400-804-A01 FOR BEARINGS AND CRJ 700 AMM 20-31-00-400-802-A01 FOR 2 EA. BUSHINGS AND REO 670-57-61-107 REV-B DATED 2019-01-14 FOR 2 EA. FABRICATED BUSHINGS