# SDR C1HA200881001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2008
- Submitted: April 16, 2008
- Operation: Air carrier
- Aircraft: [N681CA](https://openairdocs.org/aircraft/N681CA), registered now
- Make and model: Boeing 727-2S7
- Registry model: [Boeing 727-2S7](https://openairdocs.org/model/boeing-727-2s7) (OpenAirDocs)
- Aircraft serial: 22020
- Engine: Pwa JT8D*
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Erratic
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C1HA200881001

## Discrepancy

NR 1 ENGINE ENGINE CONTINUOUS ERRATIC AT ALT EPR - N1 - N2 TEMP DECREASING AND SURGING.  RETURNED FOR LANDING HOUSTON.  REPLACED NR 1 ENG FUEL FILTER AND DID FIND CONTAMINATION.  REPLACED 2 AND 3 ENG FILTERS PRECAUTIONARY PER 73-11-01, 405.  PERFORMED ENG RUN PER 71-00-501, CHECKS OK.

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