# SDR DALA201910266193

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2019
- Submitted: October 28, 2019
- Operation: Air carrier
- Aircraft: [N377DA](https://openairdocs.org/aircraft/N377DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 29625
- Aircraft time: 64,797 hours, 25,516 cycles
- Engine: Cfmint CFM567B262
- Engine time: 59,956 hours, 24,442 cycles
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: Sensor
- Condition: Failed
- Location: N2 Speed
- Stage of operation: TO
- How discovered: O
- Nature of condition: R, Y
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA201910266193

## Discrepancy

SHIP 3707 - ATO - UPON ADVANCEMENT OF THROTTLES, RIGHT ENGINE ROLLED BACK & SHUT DOWN. CORRECTIVE ACTION: MAINTENANCE REPLACED THE N2 SPEED SENSOR & EEC. AIRCRAFT RETURNED TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.