# SDR TSAA0577041

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2005
- Submitted: September 21, 2005
- Operation: Air carrier
- Aircraft: [N817AL](https://openairdocs.org/aircraft/N817AL), registered now
- Make and model: Boeing 737-2X6C
- Registry model: [Boeing 737-2X6C](https://openairdocs.org/model/boeing-737-2x6c) (OpenAirDocs)
- Aircraft serial: 23292
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Line
- Condition: Obstructed
- Location: Pt2 Sense
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TSAA0577041

## Discrepancy

CARGO FLT 820 HNL-OGG.  AT CRUISE, CREW NOTED NR 1 ENGINE EPR 0.30 LESS THAN NR 2 ENGINE.  N1 AND N2 SAME ON BOTH ENGINES.  CREW RETURNED TO HNL WITHOUT FURTHER INCIDENT.  MAINTENANCE REMOVED DEBRIS FROM THE NR 1 PT2 SENSE LINE PER AMM 72-00-00 AND RETURNED THE AIRCRAFT TO SERVICE.

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