# SDR AALA202208251620

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2022
- Submitted: August 25, 2022
- Operation: Air carrier
- Aircraft: [N173US](https://openairdocs.org/aircraft/N173US), registered now
- Make and model: Airbus A300*
- Aircraft serial: 1481
- Aircraft time: 70,199 hours, 26,679 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Sensor
- Part number: DHE1141
- Condition: Out Of Adjust
- Location: Zone 800 - Doors
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202208251620

## Discrepancy

AIRCRAFT WAS GROUNDED: CABIN DOOR SLIDE 4L DOES NOT INDICATE ARMED WHEN AIRBORNE.  AMBER SLIDE LIGHT FLASHES ON FLIGHT ATTENDANT PANEL. MAINTENANCE ADJUSTED L4 DOOR SLIDE ARMING PROXIMITY SENSOR 7WN1 PER AMM 52-71-00. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

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