# SDR FDEA202607170940

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2026
- Submitted: July 17, 2026
- Operation: Air carrier
- Aircraft: [N631FE](https://openairdocs.org/aircraft/N631FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48454
- Aircraft time: 114,816 hours, 24,175 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Switch
- Condition: Faulted
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202607170940

## Discrepancy

R1 DOOR SLIDE PRESSURE SWITCH LIGHT ON, PLUG  READING STUCK CLOSED (0.0 OHM), BOTTLE PRESSURE  INDICATES NORMAL ON SLIDE ASSY.  REMOVED AND REPLACED R1 EVACUATION SLIDE. PUSHBUTTON PRESSURE INDICATOR SWITCH   TESTS GOOD.

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