SDR EIAA970185

Service difficulty report · Engine · Boeing 747132

Difficulty date: July 24, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N481EV
Make and model: Boeing 747132
Aircraft serial: 19896
Engine: Pwa JT9D7F
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Flamed Out
Location: Nr 1
Stage of operation: CR
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

LFPG - AT CRUISE FL340 LOUD NOISE AND NR 1 ENGINE FLAMED OUT. DESCENDED TO FL290 RESTARTED NR 1 ENGINE ALL INDICATIONS NORMAL. CHECKED PS3, PS4, PT2 LINES AND CONNECTIONS. RETIGHTENED CONNECTIONS TO EVC PT2 PROBE ADJUSTED EVC TRIM SCREW .25 TURN CLOCKWISE. INSPECTED UNISON RING EVC. CHANGED AND INSPECTED LOW PRESS FUEL FILTER. NO DEBRIS FOUND INSPECTION IN/OUTLET OF ENGINE FOUND OK. (M)