# SDR ASAA2016091318008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2016
- Submitted: September 19, 2016
- Operation: Air carrier
- Aircraft: [N581AS](https://openairdocs.org/aircraft/N581AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35188
- Aircraft time: 35,927 hours, 10,867 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7722 · Engine EGT/TIT Indicating System](https://openairdocs.org/jasc/7722)
- Part: Egt Indication
- Condition: False Activation
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2016091318008

## Discrepancy

WHILE ACCOMPLISHING T/C 78273000, FOUND NR 1 ENGINE ECONOMIC FAULT 73-31371 UPPER EGT SECTORS READING HIGH.  ACFT GROUNDED.   ACCOMPLISHED TROUBLESHOOTING IAW B737-800 FIM 73-11 TASK 801. NO DEFECTS NOTED. MESSAGE NOT ACTIVE IN RECENT FAULTS.

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