# SDR JJBA20130131021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2013
- Submitted: February 6, 2013
- Operation: Air carrier
- Aircraft: [N367PH](https://openairdocs.org/aircraft/N367PH), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 511
- Aircraft time: 29,633 hours, 41,216 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 570347
- Part serial: MX599938D
- Condition: Failed
- Location: Zone 400
- Part time: 28,040 hours, 39,053 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20130131021

## Discrepancy

DURING FLIGHT, CREW REPORTED THE NR 2 ENG HYD PUMP CAUTION ILLUMINATED.  THE NR 2 HYD PRESSURE SHOWED NO PRESSURE.  GROUND MX CREW R & R THE ENGINE DRIVEN HYD PUMP.  ALL OPS AND LEAK CHECKS PRODUCED SATISFACTORY RESULTS.

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