# SDR 9718781143

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N133JC
- Make and model: Doug DC-10-40
- Registry model: [Doug DC-10-40](https://openairdocs.org/model/douglas-dc-10-40) (OpenAirDocs)
- Aircraft serial: 46752
- Engine: Pwa JT9D20
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor
- Condition: Stalled
- Location: Nr 1 Engine
- Stage of operation: DE
- Nature of condition: M, J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9718781143

## Discrepancy

AT TOP OF DESCENT FL280, THE NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL WITH EGT RISING TO 900C.  THE ENGINE WAS SHUT DOWN AND TWO RESTART ATTEMPTS WERE UNSUCCESSFUL.  MAINTENANCE INSPECTED THE ENGINE PER MM 71-00-00  FOR TOP OF DESCENT STALL WITH NO DEFECTS NOTED.  NUMEROUS COMPRESSOR BLEED CONTROL PARTS WERE CHANGED AND SUBSEQUENT ENGINE RUN WAS NORMAL.  EXACT PART CAUSING PROBLEM TO BE DETERMINED.

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