# SDR ASAA2014111609685

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2014
- Submitted: November 18, 2014
- Operation: Air carrier
- Aircraft: [N518AS](https://openairdocs.org/aircraft/N518AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35693
- Aircraft time: 22,318 hours, 6,711 cycles
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Warning Message
- Condition: False Activation
- Location: Nr 2 Engine
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014111609685

## Discrepancy

NR 2 ENGINE, PERFORMED TC 78273000, HAD FAULT CODE 77-20872 - ECONOMIC FAULT, "THE TOP LEFT EGT SIGNAL IS OUT OF RANGE".  ACFT GROUNDED. PERFORMED TC 78273000 NO FAULTS FOUND.

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