# SDR MASA200700910

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2007
- Submitted: January 7, 2008
- Operation: Air carrier
- Aircraft: [N991HA](https://openairdocs.org/aircraft/N991HA), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 431
- Aircraft time: 27,467 hours, 29,643 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 570347
- Part serial: MX438242C
- Condition: Cavitates
- Location: Nr 2 Hyd System
- Part time: 1,843 hours, 1,928 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA200700910

## Discrepancy

ASH FLT 2953 PHX - LOSS OF NR 2 HYDRUALIC SYSTEM WENT TO ZERO.  REMOVED AND REPLACED LINE AND PUMP.

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