# SDR I5PA2020091787702

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2020
- Submitted: September 17, 2020
- Operation: Air carrier
- Aircraft: [N757QM](https://openairdocs.org/aircraft/N757QM), registered now
- Make and model: Boeing 757-29J
- Registry model: [Boeing 757-29J](https://openairdocs.org/model/boeing-757-29j) (OpenAirDocs)
- Aircraft serial: 27203
- Aircraft time: 59,877 hours, 32,549 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 211738811
- Part serial: 101884
- Condition: Inoperative
- Location: Cabin Pressure
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/I5PA2020091787702

## Discrepancy

CABIN ALT AUTO 2 STATUS MESSAGE.  REMOVED AND REPLACED CABIN PRESSURE CONTROL 2, IAW AMM 21-31-02.  OPERATIONAL CHECK NORMAL.  NO FURTHER ISSUES AFTER.

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