# SDR HALA2013050100051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2013
- Submitted: May 2, 2013
- Operation: Air carrier
- Aircraft: [N390HA](https://openairdocs.org/aircraft/N390HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1389
- Aircraft time: 838 hours, 121 cycles
- System (JASC): [3440 · Independent Position Determining System](https://openairdocs.org/jasc/3440)
- Part: Adiru
- Part number: HG2030AE23
- Part serial: 99081951
- Condition: Failed
- Location: Nr 3
- Part time: 838 hours, 121 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2013050100051

## Discrepancy

NAV IR3 FAULT.  NR 3 ADIRU FAILED.  R & R NR 3 ADIRU IAW AMM 34-12-34-000-801-A, AND 34-12--34-400-801-A, AND ERA 414609-14. TESTED IAW 34-13-00-740-803-A.  AFS LAND TEST IAW MM 22-97-00-740-801-A.  ALL TEST PASSED.  ACFT STATUS MAINTAINED.  OK FOR SERVICE.

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