# SDR CA090206003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2009
- Submitted: March 5, 2009
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Engine: Pwc PW150A
- System (JASC): [2923 · Hydraulic Pump, Auxiliary](https://openairdocs.org/jasc/2923)
- Part: Power Unit
- Part number: 4213403
- Condition: Failed
- Location: Hyd Pump
- Part time: 2,300 hours
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA090206003

## Discrepancy

DURING TAKEOFF ROLL (40KTS) NR 1 STBY HYD PUMP HOT CAUTION LIGHT ILLUMINATED.  TAKEOFF ABORTED AIRCRAFT RETURNED TO GATE.  MAINTENANCE REPLACED THE STANDBY POWER UNIT.  AIRCRAFT RETURNED TO SERVICE.

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