# SDR DL757990001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N662DN](https://openairdocs.org/aircraft/N662DN), registered now
- Make and model: Boeing 757232
- Aircraft serial: 24991
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Condition: Failed
- Location: E & E Compt
- Component: 211738813
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL757990001

## Discrepancy

AUTO 1 PRESSURIZATION FAILURE AT 31,000 FT.  CABIN ALT WARNING CAME ON, DID NOT EXCEED 10,000 FT.  REPLACED 1 PRESS CONTROLLER.  BITE FAULTS SELECT PANEL.  REPLACED SAME.  PRESS A/C, ALL OPS NORMAL.

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