As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH AFT CORE COWL OUTBOARD ATTACH POINT BEARING SEIZED. (C CHECK RO 12-31-21) REMOVED AND REPLACED 1EA WORN BEARING PER (REMOVAL) CRJ900 AMM TASK 20-31-00-000-804-A01 AND (INSTALLATION) CRJ900 AMM TASK 20-31-00-400-804-A01. PROOFLOAD GOOD USING TUC# 6910 CAL DUE DATE 30 APR 22, BREAKAWAY TORQUE GOOD USING TUC# 6360 CAL DUE DATE 31-DEC-21. NO DEFECTS NOTED IN BEARING BORE