# SDR AALA2020030989002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2020
- Submitted: March 9, 2020
- Operation: Air carrier
- Aircraft: [N655AW](https://openairdocs.org/aircraft/N655AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1075
- Aircraft time: 69,786 hours, 27,373 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Unknown
- Condition: Malfunctioned
- Location: Cabin Pressure
- Stage of operation: NR
- 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/AALA2020030989002

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: AT APPROX 7000' CABIN VSPEED 11-00-150 FPM. UNABLE TO CONTROL CABIN ALT SELECTED MAN CONTROL AND CONTINUED UNPRESSURIZED. ACCOMPLISHED TSM 21-31-00-810-A CABIN PRESSURE CONTROLLER #1 AND #2 BITE TEST OK, AIRCRAFT OK FOR SERVICE.

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