SDR 9810566628

Service difficulty report · Engine · Boeing 747251B

Difficulty date: December 4, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N628US
Make and model: Boeing 747251B
Aircraft serial: 22389
Engine: Pwa JT9D7Q
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Flamed Out
Location: Nr 2
Stage of operation: DE
Nature of condition: X
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AT TOP OF DESCENT FROM FL410, THE NR 2 ENGINE FLAMED OUT. THE DESCENT CONTINUED TO FL260 WHEN THE ENGINE WAS RESTARTED. ENGINE OPERATION WAS NORMAL FOR THE REMAINDER OF THE FLIGHT. MAINTENANCE INSPECTED THE ENGINE PER FIM 71-01-00, PG 209 WITH NO DEFECTS NOTED. THE MAIN FUEL FILTER WAS REPLACED AS A PRECAUTION. FOLLOW-UP ENGINE RUN FOUND NO DISCREPANCIES AND THE AIRCRAFT CONTINUED IN SERVICE.