# SDR FDEA201605201688

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2016
- Submitted: May 20, 2016
- Operation: Air carrier
- Aircraft: [N750FD](https://openairdocs.org/aircraft/N750FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 555
- Aircraft time: 52,426 hours, 20,903 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 3508806
- Part serial: MX384939
- Condition: Worn
- Location: Nr 2 Engine
- Part time: 8,423 hours, 5,699 cycles
- 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/FDEA201605201688

## Discrepancy

ON TAKEOFF ROLL, GOT YELLOW SYS, TURNED OFF PUMP, LOW PRESS.  REJECTED TAKEOFF.  INFO ONLY, YELLOW SYS LOW PRESS WARNING COMES BACK WHILE CYCLING FLIGHT CONTROLS.  R & R  YELLOW SYS ENG DRIVEN PUMP & OPERATIONS CHECKED GOOD IAW MM 29-11-32-04-01.  DRY MOTOR NR 2 ENG IAW THE JRH.  ALL CONDITIONS NORMAL.

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