# SDR FDEA201710313116

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2017
- Submitted: October 31, 2017
- Operation: Air carrier
- Aircraft: [N724FD](https://openairdocs.org/aircraft/N724FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 530
- Aircraft time: 36,586 hours, 18,740 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Power Supply
- Part number: 321490
- Part serial: 002159
- Condition: Inoperative
- Location: R1 Door
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201710313116

## Discrepancy

R1 DOOR ECAM SLIDE INDICATION INOPERATIVE.  REMOVED AND REPLACED AUTONOMOUS STANDBY POWER SUPPLY UNIT IAW AMM 52-73-18-04. REPLACED BOTH ASPSU BATTERIES PER SAME AMM.  PERFORMED TEST OF THE AUTONOMOUS STANDBY POWER UNIT IAW AMM 52-73-00-05-01 , TESTED SATISFACTORY. ALSO ARMED & DISARMED THE R1 DOOR ESCAPE SLIDE SEVERAL TIMES,  INDICATION ON ECAM IS NOW WORKING NORMALLY.

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