What was found
DEN - FLIGHT 4337, RECEIVED A TRU FAN FAIL MESSAGE. RETURNED TO THE GATE. MAINTENANCE PLACED THE TRU ON MEL. MAINTENANCE REPLACED THE TRU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DEN - FLIGHT 4337, RECEIVED A TRU FAN FAIL MESSAGE. RETURNED TO THE GATE. MAINTENANCE PLACED THE TRU ON MEL. MAINTENANCE REPLACED THE TRU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.