# SDR UIEA2019120986022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 2019
- Submitted: December 9, 2019
- Operation: Air carrier
- Aircraft: [N1499A](https://openairdocs.org/aircraft/N1499A), registered now
- Make and model: Boeing 767328
- Aircraft serial: 27428
- Aircraft time: 79,408 hours, 17,477 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Warning Message
- Condition: False Activation
- Location: Cabin Pressure
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019120986022

## Discrepancy

ITEM 5: CABIN AUTO INOP EICAS MESSAGE IN DESCENT, COMPLETED QRH PROCEDURE. ITEM 6: CABIN ALT AUTO 2 STATUS MESSAGE. CABIN ALT AUTO 1 STATUS MESSAGE.(<P>PERFORMED BITE PROCEDURE, CABIN PRESSURE CONTROLLER IAW FIM 21-31. FAULT TREE FOUND AC FAULT. FAULT ERASED AND MESSAGE CLEARED FROM EICAS.</P>)

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