# SDR IPXA2016062905184

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2016
- Submitted: June 29, 2016
- Operation: Air carrier
- Aircraft: [N257UP](https://openairdocs.org/aircraft/N257UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48451
- Aircraft time: 69,871 hours, 13,843 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Light
- Part number: 35124406402
- Condition: Inoperative
- Location: L1 Door
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2016062905184

## Discrepancy

L1 DOOR DISARM LIGHT INOPERATIVE.  REPLACED LIGHT INDICATOR ASSY SWPM: 20-84-00, PN OFF-ON: 351-24406-402, SN OFF: NSN, SN ON: TAG 01465838. EFF REF IPC: 52-11-70-01, ITEM:170.

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