# SDR YENA2021031200174

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2021
- Submitted: March 12, 2021
- Operation: Air carrier
- Aircraft: [N961JT](https://openairdocs.org/aircraft/N961JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 06930
- Aircraft time: 21,468 hours, 4,168 cycles
- System (JASC): [7930 · Engine Oil Indicating System](https://openairdocs.org/jasc/7930)
- Part: Eiu
- Condition: Fault Message
- Location: Eng Oil Quantity
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2021031200174

## Discrepancy

FLT 1473, EWR-DEN. AT CRUISE FL360 ECAM ADVISORY OIL QUANTITY ENG 1 4.5QT WITHIN 15 MIN DECREASE TO 3.5QT. THEN STABALIZED FOR 15 MIN, THEN DECREASED ON DESCENT TO FLUCTUATING 0 TO 2QRTS. OIL PRESSURE AND TEMP CONSITEN WITH ENG 2 THROUGH OUT ; AT CRUISE FL360 ECAM ADVISORY OIL QUANTITY ENG 1 4.5QT WITHIN 15 MIN DECREASE TO 3.5QT. THEN STABALIZED FOR 15 MIN, THEN DECREASED ON DESCENT TO FLUCTUATING 0 TO 2QRTS. OIL PRESSURE AND TEMP CONSISTENT WITH ENG 2 THROUGH OUT.

---
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.