# SDR DLM11000849

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2000
- Submitted: May 7, 2000
- Operation: Air carrier
- Aircraft: N810DE
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48565
- Aircraft time: 30,847 hours, 3,946 cycles
- Engine: Pwa PW4460
- Engine time: 28,937 hours, 3,758 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: PW44603
- Part serial: 723951
- Condition: Malfunctioned
- Location: Nr 1
- Part time: 28,937 hours, 3,758 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: A, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLM11000849

## Discrepancy

ON TAKEOFF FROM PDX, A/C EXPERIENCED 3 ENGINE SURGES FROM THE NR 1 ENGINE.  TOWER CONTACTED FLT CREW AND INFORMED THEM OF FLAMES SEEN FROM THE ENGINE.  CREW SHUT DOWN NR 1 AND AIR TURNBACK TO PDX.  REPLACED ENGINE.

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