# SDR 2005UALA00194

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2005
- Submitted: March 8, 2005
- Operation: Air carrier
- Aircraft: N193UA
- Make and model: Boeing 747422
- Aircraft serial: 26890
- Engine: Pwa PW4056
- System (JASC): [2565 · Escape Slide](https://openairdocs.org/jasc/2565)
- Part: O-Ring
- Part number: 680150020
- Condition: Defective
- Location: Slide 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/2005UALA00194

## Discrepancy

LOW BOTTLE PRESSURE IN ONE CYLINDER.  REPLACED DEFECTIVE O-RING IN REGULATOR.

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