# SDR DALA2022120607843

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2022
- Submitted: December 6, 2022
- Operation: Air carrier
- Aircraft: [N712TW](https://openairdocs.org/aircraft/N712TW), registered now
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 27624
- Aircraft time: 91,893 hours, 24,110 cycles
- System (JASC): [5260 · Entrance Stairs](https://openairdocs.org/jasc/5260)
- Part: Bottle
- Condition: Low Pressure
- Location: Door Emer Power
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022120607843

## Discrepancy

LOW PRESSURE AT NO. 4 LEFT DOOR POWER EMERGENCY RESERVOIR (PRESSURE IN RED RANGE) PER AMDS.  EMERGENCY POWER RESERVOIR WAS REPLACED BY EMERGENCY POWER RESERVOIR PER B757-200 AMM 52-11-30. (2524785)

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