# SDR YENA2021120600828

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2021
- Submitted: December 6, 2021
- Operation: Air carrier
- Aircraft: [N4058J](https://openairdocs.org/aircraft/N4058J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10619
- Aircraft time: 580 hours, 101 cycles
- Engine: Iae PW1133GJM
- System (JASC): [7711 · Engine Pressure Ratio (EPR)](https://openairdocs.org/jasc/7711)
- Part: Sensor
- Part number: 5326786
- Part serial: 3SSAK00815
- Condition: Failed
- Location: Engine-2
- Part time: 580 hours, 101 cycles
- 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/YENA2021120600828

## Discrepancy

(ETOPS) FLT # 44, LGW-JFK. ENG 2B-0448-N1 SPEED SNSR FAIL ; RAR ENG#2 N1 SPEED SNSR IAW EMM TASK 77-11-21-520-000. PERFORMED OPS CHK BY ENG#2 IDLE RUN IAW AMM 71-00-00. OPS CHK GOOD. NO FAULTS PRESENT. RAR SNSR PER MCC JAIME #17939 REQUEST

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