As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REMOVE LH AILERON PCU LINKS AND REPLACE THE SPHERICAL BALLS (IAW CMM) THEN REINSTALL THE LINKS (IAW AMM) REMOVED AND INSTALLED L/H AILERON I/B AND O/B PCU OUTPUT LINKS WITH NEW SPHERICAL BEARINGS REF CRJ 200 AMM. OPS GOOD, SEE CONTINEU CARD FOR WORK PERFORMED.TASK CARD COMPLIED WITH.