# SDR FDEA201706121622

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2017
- Submitted: July 25, 2017
- Operation: Air carrier
- Aircraft: [N523FE](https://openairdocs.org/aircraft/N523FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48479
- Aircraft time: 76,366 hours, 14,476 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Relay
- Condition: Failed
- Location: L1 Door
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201706121622

## Discrepancy

L1 DOOR WILL NOT GO DOWN ELECTRICALLY.  CHECKED FOR 115 VAC AT L1 DOOR ACTUATOR P1-1755 PINS A,B,C WITH SWITCH IN THE CLOSED POSITION. NO POWER NOTED. TROUBLESHOT TO R2-177 CABIN DOOR ACTUATOR RELAY.

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