As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTAIN REPORTED THAT DURING CLIMB, THE RIGHT ENGINE REACHED 4.0 UNITS OF VIBRATION AND DURING CRUISE THE VIBRATION WAS STABILIZED IN 2.9 UNITS MAINTENANCE PERSONNEL PERFORMED A RIGHT ENGINE VIBRATION, VIBRATION HIGH SYSTEM CHECK IAW FIM 71-05 TASK 808 PROCEDURE, NO DAMAGE WAS FOUND; TRIM BALANCE WAS PERFORMED IAW AMM 71-00-00 TASK 71-00-00-750-803 AND TEST 7 VIBRATION SURVEY WAS PERFORMED IAW AMM 71-00-00, TESTED CORRECT.