# SDR CALA2025042404198

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2025
- Submitted: April 24, 2025
- Operation: Air carrier
- Aircraft: [N12109](https://openairdocs.org/aircraft/N12109), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27299
- Aircraft time: 113,085 hours, 26,354 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Sensor
- Condition: Obstructed
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: C
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025042404198

## Discrepancy

DOOR 4L SLIDE LIGHT DOES NOT ILLUMINATE DOOR 4L ALSO DIFFICULT T O ARM. FOUND MILK CAP STUCK BETWEEN LEFT SIDE GIRT BAR AND SENSOR, REMOVED CAP, CYCLED DOOR TO ARM SEVERAL TIMES. OPS CHECK GOOD.

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