# SDR HALA2022100900322

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2022
- Submitted: October 11, 2022
- Operation: Air carrier
- Aircraft: [N375HA](https://openairdocs.org/aircraft/N375HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1606
- Aircraft time: 29,096 hours, 4,610 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2022100900322

## Discrepancy

SHIP 375 DURING ASPSU TEST FOUND ASPSU "FAULT" AND "OK" LEDS NOT COMING ON. CORRECTIVE ACTION: T/S. ASPSU(101MJ)DOOR1/DEUB( 330RH1) FAULT ON ASPSU SYSTEM TEST. WIRING CHECKS GOOD BETWEEN DEU B AND ASPSU. FOUND 28VDC AT PIN N AND P OF 101MJA. R/R ASPSU PER A330 AMM 52-71-36. (9749416)

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