# SDR IPXA2024022728743

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2024
- Submitted: February 27, 2024
- Operation: Air carrier
- Aircraft: [N154UP](https://openairdocs.org/aircraft/N154UP), 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: 0840
- Aircraft time: 24,610 hours, 14,748 cycles
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Relay
- Part number: UNKNOWN
- Condition: Faulted
- Location: Oil System
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2024022728743

## Discrepancy

ENG 1 OIL LO PR ECAM WARNING IMMEDIATELY AFTER LIFT OFF. DETERMINED IT WAS AN ERRONEOUS MESSAGE BASED ON ECAM AND ANALOGUE OIL PRESSURE GAUGES. DIVERT TO CAE WITH BOTH ENGINES OPERATING NORMALLY. OPS CHECKED LOW OIL PRESSURE SWITCH REF  AMM 71-00-00, REPLACED RELAY 19ES REF AIRBUS ESPM 20-46-50-1. OPERATED ENGINE AT TAKEOFF POWER, NO LOW OIL PRESSURE LIGHT, PRESSURE FLUCTUATIONS OR ECAM MESSAGES OCCURED. ACFT OK THIS SYSTEM, DIVERSION

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