# SDR IPXA10159337

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2010
- Submitted: April 19, 2010
- Operation: Air carrier
- Aircraft: [N142UP](https://openairdocs.org/aircraft/N142UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0825
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 887673
- Part serial: MX635342
- Condition: Leaking
- Location: Hyd System
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA10159337

## Discrepancy

LEAVING FL350 GOT GREEN HYD LOW RES QTY WARNING. DID AOM PROC THEN NOTICED QTY ABOVE RED DOT SAME. TURNED PUMPS BACK ON AND LOWERED GEAR--QTY WENT BACK INTO GREEN BAND. LEFT PUMPS ON FOR DURATION OF FLIGHT. EMERGENCY DECLARED. LANDING UNEVENTFUL.  T/S IAW MM 29-00-00-03. INSP. OF GREEN HYD SYS. IF PUMP OPERATES WITH LOW AIR PRESSURE OR LOW LEVEL. FOUND NR 1 ENG EDP LEAKING.  R & R NR1 ENG PUMP IAW MM 29-11-32-04.

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