As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE HIGH VIBRATION REACHED 4.2 IN CLB. PERFORMED QRH TEST. SIGNIFICANT AMOUNT OF THRUST RETARD TO DROP BELOW ACCEPTABLE LIMITS. REACHED 4.0 IN CRZ @FL 350. FAN BLADE TRIM BALANCING DONE WITH BALANCE SCREW ADDED TO SPINNER CONE AND CORRECTED THE ISSUE WITH VIBRATION FOUND WITHIN AMM LIMIT.