What was found
ON CLIMB-OUT THROUGH 10,400 FEET THERE WAS A LOUD 'BANG' FOLLOWED BY ROLLBACK OF NR 4 ENG N1 AND N2. PRECAUTIONARY SHUTDOWN OF NR 4 ENGINE. REPLACED ENG NR 4 IAW 71-00-00 PG 401.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON CLIMB-OUT THROUGH 10,400 FEET THERE WAS A LOUD 'BANG' FOLLOWED BY ROLLBACK OF NR 4 ENG N1 AND N2. PRECAUTIONARY SHUTDOWN OF NR 4 ENGINE. REPLACED ENG NR 4 IAW 71-00-00 PG 401.