SDR EIA2005132

Service difficulty report · Engine · Boeing 747273C

Difficulty date: June 30, 2005
Submitted: August 26, 2005
Operation: Air carrier
Aircraft: N471EV
Make and model: Boeing 747273C
Aircraft serial: 20651
Aircraft time: 92,562 hours, 22,043 cycles
Engine: Pwa JT9D7J
Engine time: 85,513 hours, 17,224 cycles
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Failed
Location: Nr 4
Stage of operation: CR
How discovered: O
Nature of condition: X, J
Precautionary procedure: A

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

What was found

FL 340 IN CRUISE, NO TURBULENCE LOUD BANG WITH YAW TO RIGHT ENG NR 4 N1, N2 EGT PARAMETERS INDICATION EXCEEDENCES (RED) ENGINE FLAMED OUT. SECURED ENG. NO FIRE WARNING. METAL IN TAILPIPE REMOVED AND REPLACED NR 4 ENGINE IAW F7201/9724001.