# SDR ASAA2013121596892

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2013
- Submitted: December 17, 2013
- Operation: Air carrier
- Aircraft: [N593AS](https://openairdocs.org/aircraft/N593AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35107
- Aircraft time: 22,173 hours, 6,904 cycles
- Engine: Cfmint CFM567B273
- System (JASC): [7420 · Ignition Harness (Distribution)](https://openairdocs.org/jasc/7420)
- Part: Warning Message
- Condition: Illuminated
- Location: Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013121596892

## Discrepancy

WHILE PERFORMING TASK CARD 78273000, FMC/CDU ENGINE PRODUCED FAULT MESSAGE 74-10972 IS OUT OF RANGE.  FLT LEG 3, NR 2 ENGINE.  ACFT GROUNDED.

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