# SDR QXEA2026060200127

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2026
- Submitted: June 3, 2026
- Operation: Air carrier
- Aircraft: [N632QX](https://openairdocs.org/aircraft/N632QX), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000651
- Aircraft time: 20,883 hours, 14,674 cycles
- Engine: Ge CF348E5
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Fadec
- Part number: 4120T00P60
- Part serial: LMDAG909
- Condition: Malfunctioned
- Location: Nr 1 Engine
- Part time: 22,073 hours, 15,264 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2026060200127

## Discrepancy

NUMBER 1 ENGINE N1 AND THE NUMBER 1 ITT INDICATIONS WERE FLICKERING ON AND OFF DURING DESCENT FOR APPROX. 2 MINUTES BEFOR RETURNING TO NORMAL. REMOVED FROM SERVICE, INTERROGATED CMC, FOUND FAULT CODE 73217426E1B. C/W FIM TASK 73-21-00-810-831-A.  R & R LT ENGINE FADEC REF AMM TASK 73-21-000-801-A/400-801-A. OPS CHECK GOOD. NFDN. RETURNED TO SERVICE.

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