# SDR 9507449871

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N780NC](https://openairdocs.org/aircraft/N780NC), registered now
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 48102
- Engine: Pwa JT8D17
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: CL
- Nature of condition: M, R
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9507449871

## Discrepancy

AFTER DEPARTURE TPA, THE NR 1 ENGINE PERFORMANCE BEGAN TO DETERIORATE.  THE AIRCRAFT RETURNED TO TPA LANDING WITHOUT INCIDENT.  A LEAK WAS FOUND AT THE 13TH STAGE BLEED DUCT ATTACH FLANGE.  MAINTENANCE REPLACED THE ENGINE.  THE ENGINE CHECKED OK.  AIRCRAFT RETURNED TO SERVICE.

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