What was found
(CAN) CREW REPORTED SEVERE NOISE AND VIBRATION FELT ON LT ENGINE. SHUT ENGINE DOWN AS PRECAUTION AND RETURNED TO FIELD. ENGINE/QEC REMOVED AND REPLACED. SIGNIFICANT DAMAGE TO TURBINE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) CREW REPORTED SEVERE NOISE AND VIBRATION FELT ON LT ENGINE. SHUT ENGINE DOWN AS PRECAUTION AND RETURNED TO FIELD. ENGINE/QEC REMOVED AND REPLACED. SIGNIFICANT DAMAGE TO TURBINE.