# SDR DALA2019121117232

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 2019
- Submitted: December 11, 2019
- Operation: Air carrier
- Aircraft: N537US
- Make and model: Boeing 757251
- Aircraft serial: 26484
- Aircraft time: 77,479 hours, 24,933 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Condition: Sticking
- Location: Pax Door
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019121117232

## Discrepancy

(AIRCRAFT 5637, L/P 3157192) L EFT ENTRY DOOR EICAS MESSAGE ON TAXI IN. CORRECTIVE ACTION: FOUND AFT PASSENGER DOOR SWITCH STICKING. LUBRICATED. SWITCH OPS CHECK GOOD NO HISTORY.

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