SDR 9602821221

Service difficulty report · Compressor · Doug DC1030

Difficulty date: February 2, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N221NW
Make and model: Doug DC1030
Aircraft serial: 46579
Engine: Ge CF650C
System (JASC): 7230 · Turbine Engine Compressor Section
Part: Compressor
Condition: Stalled
Location: Nr 1 Engine
Stage of operation: CR
Nature of condition: R
Precautionary procedure: O

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

What was found

EN ROUTE, THE NR 1 ENGINE EXPERIENCED SEVERAL COMPRESSOR STALLS. EGT WAS CLIMBING TO MAX AND SUBSEQUENT VIBRATION, POWER LEVER WAS PULLED BACK FOR THE REMAINDER OF THE FLIGHT. FOUND METAL IN TAILPIPE OF NR 1 ENGINE. ENGINE IS SCHEDULED FOR CHANGE IN MSP.

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