SDR UPS98525378

Service difficulty report · Elect Eng Cntrl · Boeing 75724APF

Difficulty date: January 5, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N418UP
Make and model: Boeing 75724APF
Aircraft serial: 23905
Engine: Pwa PW2040
System (JASC): 7321 · Fuel Control/Turbine Engines
Part: Elect Eng Cntrl
Condition: Failed
Location: Rt Engine
Stage of operation: AP
Nature of condition: J
Precautionary procedure: O

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

What was found

INSPECTION TYPE-N/A ON SHORT FINAL, RT ENG FAILED. EPR REMAINED AT 1.0. N1 AND N2 WERE FROZEN, EGT 450C, AT ALL THRUST LEVER SETTINGS. ENG WAS NOT SHUT DOWN. ENG WENT TO FAIL-SAFE FLT IDLE POSITON. ENG RUN ON PRI AND SEC CHANNEL IN LGB WAS NORMAL. EEC WAS LATER CHANGED IN SDF. ENGINE RUN WAS NORMAL.

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