# SDR ASAA2014102309432

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2014
- Submitted: October 24, 2014
- Operation: Air carrier
- Aircraft: [N579AS](https://openairdocs.org/aircraft/N579AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35187
- Aircraft time: 29,221 hours, 8,768 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7797 · Engine Indicating System Wiring](https://openairdocs.org/jasc/7797)
- Part: Contact
- Condition: Dirty
- Location: Nr 2 Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014102309432

## Discrepancy

FOUND NR 2 ENGINE FAULT CODE 77-10852, THE BOTTOM RT EGT SIGNAL, T495S2, IS OUT OF RANGE.  ACFT GROUNDED. ACCOMPLISHED TC 78273000, FOUND NR 2 ENGINE FAULT 77-10852.  PERFORMED T49.5, PROBES CONTACT CLEANING IAW FIM 77.21, TASK 802.

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