# SDR IPXA2015020485564

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2015
- Submitted: February 4, 2015
- Operation: Air carrier
- Aircraft: N259UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48417
- Engine: Ge CF680C2D1F
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Pressure Switch
- Condition: Failed
- Location: Fire Bottle
- Stage of operation: DE
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2015020485564

## Discrepancy

NR 3 ENGINE, AGENT 1 WOULD NOT DISCHARGE FIRE BOTTLE, CONFIRMED FAULTY PRESSURE SWITCH.  R & R BOTTLE ASSY IAW AMM.

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