# SDR DALA2017081206161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2017
- Submitted: August 13, 2017
- Operation: Air carrier
- Aircraft: N904DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49535
- Aircraft time: 79,485 hours, 60,791 cycles
- System (JASC): [3530 · Portable Oxygen System](https://openairdocs.org/jasc/3530)
- Part: Gauge
- Condition: Broken
- Location: Oxygen Bottle
- 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/DALA2017081206161

## Discrepancy

BROKEN PRESSURE GAUGE ON PORTABLE OXYGEN CYLINDER S/N 587131 ALSO ON S/N 241191 AT CABIN PAX.  REPLACED BY S/N 684325 AND 821117 DATE OF EXPIRATION 5/2019 AND 8/2019 P/N 9700C2CF20D. (LP 0160731)

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