# SDR GTIA2023120137666

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2023
- Submitted: December 2, 2023
- Operation: Air carrier
- Aircraft: N676NK
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7734
- Aircraft time: 21,318 hours, 9,401 cycles
- System (JASC): [7722 · Engine EGT/TIT Indicating System](https://openairdocs.org/jasc/7722)
- Part: Probe
- Part number: 30404000
- Part serial: 1155743
- Condition: Fault Message
- Location: Eng 1 Egt
- Part time: 4,651 hours, 2,137 cycles
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2023120137666

## Discrepancy

AT FL 340 ENG #1 EGT 273* ENG #2 EGT 403* ALL OTHER INDICATIONS NORMAL NO ECAM FAULT NO EXCEEDED LIMITATIONS-R/R TWO EGT PROBES IAW AMM 77-21-15 ON ENG #1. FAULT STILL REMAINED. FURTHER TROUBLESHOOTING REQUIRED. REF. LOGPAGE 3253000-2 FOR FURTHER TROUBLESHOOTING.

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