# SDR DALA2020033102090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2020
- Submitted: March 31, 2020
- Operation: Air carrier
- Aircraft: [N542US](https://openairdocs.org/aircraft/N542US), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26489
- Aircraft time: 71,019 hours, 27,076 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Sensor
- Condition: Malfunctioned
- Location: L4 Door
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020033102090

## Discrepancy

SHIP 5642 SLIDE LIGHT INOP AT DOOR 4L. CORRECTIVE ACTION: REMOVED AND REPLACED SENSOR S10222 AND BOTH GIRT BAR LOCKS PER B757 AMM 25-66. OPS/CK GOOD. (1538667)

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