# SDR MASA200602265

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2006
- Submitted: December 5, 2006
- Operation: Air carrier
- Aircraft: [N437YV](https://openairdocs.org/aircraft/N437YV), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 437
- Aircraft time: 26,019 hours, 23,554 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: MX5623776D
- Part serial: 570347
- Condition: Malfunctioned
- Location: Hydraulic Sys
- Part time: 6,100 hours, 5,715 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA200602265

## Discrepancy

ASH 2792 LAS. THE AIRCRAFT LANDING WITH NR 2 HYD SYSTEM WENT TO ZERO PRESSURE AND QTY IN FLIGHT.  MX REMOVED EDP AND DOOR SEQ VALVE.

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