# SDR IPXA2020122863893

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2020
- Submitted: January 5, 2021
- Operation: Air carrier
- Aircraft: [N148UP](https://openairdocs.org/aircraft/N148UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0831
- Aircraft time: 20,902 hours, 12,962 cycles
- System (JASC): [5297 · Door System Wiring](https://openairdocs.org/jasc/5297)
- Part: Connector
- Condition: Dirty
- Location: Door Warning
- Stage of operation: IN
- How discovered: 9
- Nature of condition: P
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2020122863893

## Discrepancy

INSPECTION TYPE: N/A, SUPPLEMENTAL SDR, DURING PREFLIGHT CREW ENTRY DOOR WARNING LIGHT DOES NOT ACTIVATE WITH REST SWITCH.  ITEM DEFERRAL PER MEL 52-73-01-1 PLACARD INSTALLED.  CLEANED AND RESEATED CANNON PLUG AUTONOMOUS POWER SUPPLY, IAW ESPM 20-55-50-201.  OPERATIONS CHECK GOOD.

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