What was found
R/H AILERON INBOARD AFT PCU LINK ATTACH NUT, INBOARD CENTER HINGE NUT, AND ATTACHING HARWARE FOR BOTH BONDING JUMPERS ARE CORRODED (C-CHECK- RO 11/11/21) R/H AILERON INBOARD AFT PCU LINK ATTACH NUT, INBOARD CENTER HINGE NUT, AND ATTACHING HARWARE FOR BOTH BONDING JUMPERS WERE REMOVED AND REPLACED IAW CRJ 200 AMM 27-15-01-000/400-801. SEE ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.