# SDR DALA2019042902721

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2019
- Submitted: April 29, 2019
- Operation: Air carrier
- Aircraft: [N685DA](https://openairdocs.org/aircraft/N685DA), registered now
- Make and model: Boeing 757232
- Aircraft serial: 27588
- Aircraft time: 81,118 hours, 32,168 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Warning Light
- Condition: False Activation
- Location: Cabin Pressure
- Stage of operation: CR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019042902721

## Discrepancy

AT FL370 CABIN CLIMBED TO 10K' AND CABIN ALT WARNING CAME ON, DONNED O2 MASKS DESCENDED TO FL210 RESET CABIN ALT.   PERFORMED AUTO PRESSURE CONTROLLER BITE ON 1 AND 2, NO FAULTS OK FOR SVC.

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