# SDR CALA2025100609620

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2025
- Submitted: October 6, 2025
- Operation: Air carrier
- Aircraft: [N36962](https://openairdocs.org/aircraft/N36962), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 35880
- Aircraft time: 46,848 hours, 4,478 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Sensor
- Condition: Failed
- Location: Zone 800 Epas
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025100609620

## Discrepancy

DOOR EPAS SENSORS 2R PASSENGER ENTRY DOOR HAS AN OPEN SENSOR FAILURE, GIRT BAR ENGAGE D SENSOR FAILURE, PRESSURE SENSOR FAILURE OR A GIRT BAR / MODE S ELECT DISAGREE. NOTED MAINT MSG 52-10936. MSG NOT ACTIVE. EPAS BOTTLE PRESSURE TEST REVEALS 2097 PSI FOR DOOR 2R. DOOR OPEN AND CLOSED MULTIPLE TIMES, NIL STATUS. FIM DMC-B787-A-52-10-F2-92A-421A REV 183 ADD FAULT:52-10936

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