As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REMOVE & REINSTALL RH AILERON TO PERFORM REPLACMENT OF AILERON BEARINGS, BUSHINGS, AND HARDWARE PER AMM. USE NEW BOLTS WHEN REINSTALLING AILERON IAW AMM. COMPLY WITH TASK CARD (C-CHECK) RO 4/4/2020 REMOVED AND INSTALLED RH AILERON REF AMM. OPS TEST GOOD, RIG CHECK GOOD. COMPLIED WITH SKYWEST TASK CARD