# SDR MEX2002026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2002
- Submitted: May 2, 2002
- Operation: Air carrier
- Aircraft: [N801AM](https://openairdocs.org/aircraft/N801AM), registered now
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 25624
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Condition: Failed
- Location: Cabin Pressure
- Stage of operation: CL
- How discovered: O
- Nature of condition: G, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MEX2002026

## Discrepancy

FLT 906 - MEX-MTY -   AIRCRAFT RETURNED TO PLATFORM AFTER A PRESSUATIZATION FAIL MESSAGE. MAINT TESTED BOTHE PRESSURE CONTROLLERS AND FOUND THAT THE ACTUATOR FAILED. REPLACE ACTUATOR IAW MM. REPLACED BOTH CONTROLLERS.

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