# SDR AALA20160411017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2016
- Submitted: April 13, 2016
- Operation: Air carrier
- Aircraft: [N811NN](https://openairdocs.org/aircraft/N811NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31079
- Aircraft time: 20,766 hours, 8,021 cycles
- Engine: Ge CFM567B24
- Engine time: 20,768 hours, 8,022 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CFM567B24
- Part serial: 802619
- Condition: Failed
- Location: Nr 1
- Part time: 20,768 hours, 8,022 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: A, K, P
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20160411017

## Discrepancy

AIRCRAFT WAS GNDED.  DURING TAKEOFF ROLL A PAX REPORTED SEEING FLAMES COMING FROM THE NR 1 ENG TAIL PIPE.  NO INDICATION RECEIVED IN COCKPIT.  ABORTED TAKEOFF AT APPROX 80 KNOTS.  FOUND OIL PUDDLING IN EXHAUST FLAME ARRESTOR AREA.  R & R 1 ENG IAW MCM 71-94-01.  ACCOMPLISHED OPERATIONAL & LEAK CHECKS IAW MCM 71-95-01.

---
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.