# SDR AALA201710189017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2017
- Submitted: October 19, 2017
- Operation: Air carrier
- Aircraft: [N966AN](https://openairdocs.org/aircraft/N966AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30094
- Aircraft time: 50,761 hours, 20,583 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Condition: Broken
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201710189017

## Discrepancy

HYDRAULIC A SYSTEM FAILURE.  EMERGENCY DECLARED, AND FLIGHT DIVERTED.  LANDING UNEVENTFUL.  REMOVED AND REPLACED A BROKEN HYDRAULIC LINE ON THE NR 1 ENGINE PYLON IAW AMM 20-50-11.  LEAK AND OPS CHECKED GOOD.  AIRCRAFT WAS GROUNDED.

---
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.