# SDR MASA200500575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2005
- Submitted: August 5, 2005
- Operation: Air carrier
- Aircraft: N455YV
- Make and model: Dhav DHC8202
- Aircraft serial: 455
- Aircraft time: 20,770 hours, 18,736 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 570347
- Condition: Failed
- Location: Hyd System
- Part time: 2,928 hours, 2,999 cycles
- Stage of operation: TO
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA200500575

## Discrepancy

ASH 7055 ASE, NR 1 HYD SYSTEM WENT TO ZERO QTY AND ZERO PRESSURE ON TAKEOFF.  CONTRACT MX REMOVED AND REPLACED THE PRESSURE MANIFOLD HYDRAULIC PUMP EDP.

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