# SDR IPXA2018083103384

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2018
- Submitted: August 31, 2018
- Operation: Air carrier
- Aircraft: N271UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48572
- Aircraft time: 62,125 hours, 17,056 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Switch
- Condition: Broken
- Location: Door Light
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2018083103384

## Discrepancy

L1 DOOR DISARMED LIGHT MODULE BROKEN.  REMOVED & REPLACED L1 DOOR DISARMED LIGHT SWITCH MODULE IAW WDM 52-11-01 & OPS CHECKED  AMM 52-11-02-410-801 CHECKS ILLEG. EFF SOURCE REF: IPC 52-11-70-01

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