# SDR CALA2013081900580

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2013
- Submitted: August 19, 2013
- Operation: Air carrier
- Aircraft: [N76503](https://openairdocs.org/aircraft/N76503), registered now
- Make and model: Boeing 737824
- Aircraft serial: 33461
- Aircraft time: 23,673 hours, 8,200 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 849589
- Part serial: 04956
- Condition: Failed
- Location: Nr 1 Engine
- Part time: 28,871 hours, 10,060 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013081900580

## Discrepancy

DURING CRUSE,  SYS A ENG DRIVEN HYD LOW PRESSURE LIGHT ILLUMINATED COMPLIED WITH QRH. FOUND NR 1 ENGINE EDP  FAILED.  R & R 1 ENG EDP IAW 29-11-11.

---
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.