# SDR I5EA201911270004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2019
- Submitted: November 27, 2019
- Operation: Air carrier
- Aircraft: N820TJ
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 28218
- Aircraft time: 66,361 hours, 23,902 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Condition: Dirty
- Location: L1 Door
- Stage of operation: TO
- 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/I5EA201911270004

## Discrepancy

L-1 DOOR OPEN INDICATION.  CLEANED L1 DOOR SWITCH IAW 737 AMM 20-61-01. PERFORMED L1 DOOR INDICATION OPERATIONAL CHECK IAW 737 AMM 52-71-41. OPERATIONAL CHECKED GOOD.

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