# SDR UIEA2020063001457

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2020
- Submitted: June 30, 2020
- Operation: Air carrier
- Aircraft: [N1489A](https://openairdocs.org/aircraft/N1489A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27206
- Aircraft time: 107,531 hours, 21,272 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 21173881001
- Part serial: 17N0201
- Condition: Malfunctioned
- Location: Cabin Pressure
- 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/UIEA2020063001457

## Discrepancy

CABIN ALT AUTO 2 EICAS MESSAGE.  REMOVED AND REPLACED AUTO CABIN PRESSURE CTRL SYS IAW AMM 21-31-02. OPS CHECKED OK.

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