# SDR 04FDEA02463

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2004
- Submitted: August 16, 2004
- Operation: Air carrier
- Aircraft: [N719FD](https://openairdocs.org/aircraft/N719FD), 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: 388
- Aircraft time: 33,526 hours, 21,218 cycles
- Engine: Pwa PW4158
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 3508806
- Part serial: MX556866
- Condition: Leaking
- Location: Hydraulic Sys
- Stage of operation: CR
- How discovered: C
- Nature of condition: K, J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/04FDEA02463

## Discrepancy

LOST NEARLY ALL GREEN HYDRAULIC QUANITY DURING CRUISE AT FL 290.  FOUND LT HYD PUMP SHAFT SEAL LEAKING.  REMOVED AND REPLACED LT OR FWD HYD PUMP ON NR 2 ENG ISW M/M 29-11-32-4-1, OPS AND LEAK CHECK, GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.