# SDR DALA2024041104287

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2024
- Submitted: April 11, 2024
- Operation: Air carrier
- Aircraft: [N121DU](https://openairdocs.org/aircraft/N121DU), registered now
- Make and model: Airbus BD-500-1A10
- Registry model: [Airbus BD-500-1A10](https://openairdocs.org/model/airbus-canada-ltd-ptnrsp-bd-500-1a10) (OpenAirDocs)
- Aircraft serial: 50040
- Aircraft time: 12,557 hours, 5,711 cycles
- Engine: Pwa PW1519G
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Oil System
- Part number: UNKNOWN
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024041104287

## Discrepancy

SHIP 8121 - IFSD/ATB - RETURNED TO IAH. NUMBER 1 ENGINE WAS SHUT DOWN BY THE CREW DUE TO A LOW OIL PRESSURE WARNING. CORRECTIVE ACTION: FOUND OIL LEAK AT FUEL/OIL COOLER. REPLACED NBR 1 ENGINE.

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