What was found
ON CLIMBOUT FROM MSP RECEIVED RIGHT ENGINE FAN VIB. EMERGENCY DECLARED, A/C RETURNED TO MSP LANDED SAFELY. REMOVED AND REPLACED RIGHT ENGINE FAN BLADE RETAINING PINS (28EA), VIB CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON CLIMBOUT FROM MSP RECEIVED RIGHT ENGINE FAN VIB. EMERGENCY DECLARED, A/C RETURNED TO MSP LANDED SAFELY. REMOVED AND REPLACED RIGHT ENGINE FAN BLADE RETAINING PINS (28EA), VIB CHECK GOOD.