# SDR UALA2012122107363

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2012
- Submitted: January 28, 2013
- Operation: Air carrier
- Aircraft: [N571UA](https://openairdocs.org/aircraft/N571UA), registered now
- Make and model: Boeing 757222
- Aircraft serial: 26681
- Aircraft time: 65,844 hours, 24,352 cycles
- Engine: Pwa PW2037
- System (JASC): [3530 · Portable Oxygen System](https://openairdocs.org/jasc/3530)
- Part: Bottle
- Condition: Low Pressure
- Location: Oxygen Sys
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012122107363

## Discrepancy

AFT O2 BOTTLE WAS USED PRESSURE IS LOW.  PRESSURE IS LOW.   REMOVED BOTTLE AND INSTALLED STICKER TO BRACKET.

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