# SDR CALA2017040400817

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2017
- Submitted: April 5, 2017
- Operation: Air carrier
- Aircraft: [N21108](https://openairdocs.org/aircraft/N21108), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27298
- Aircraft time: 85,072 hours, 21,103 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Sensor
- Condition: Obstructed
- Location: Lt Wing Slide
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017040400817

## Discrepancy

INTERMITTENT L WING SLIDE EICAS MESSAGE DISPLAYED DURING LIGHT TURB AT FL400 5 HOURS INTO FLT. REMOVED UNWANTED DEBRIS FROM THE LEFT OFF-WING SLIDE COMPARTMENT DOOR SENSOR. PERFORMED FIM TASK 52-71-00-815-802. OPS CHECK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.