# SDR AALA2019031209002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2019
- Submitted: March 12, 2019
- Operation: Air carrier
- Aircraft: [N949AN](https://openairdocs.org/aircraft/N949AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29537
- Aircraft time: 54,736 hours, 22,529 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hose
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CL
- 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/AALA2019031209002

## Discrepancy

THE PILOT REPORTED DURING FLIGHT, THE NR 2 ENGINE  HYD PUMP B LOW PRESS LIGHT ILLUMINATED,  FOLLOWED BY A  ELEC B 1 LOW PRESSURE LIGHT.  ZERO PRESSURE INDICATED,  FOLLOWED THE CHECKLIST.  MAINTENANCE FOUND A HYDRAULIC HOSE TO BE THE SOURCE OF THE LEAK.   REMOVED AND REPLACED THE HOSE.

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