# SDR ANCF2010033000060

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2010
- Submitted: April 7, 2010
- Operation: Air carrier
- Aircraft: [N664AV](https://openairdocs.org/aircraft/N664AV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 3664
- Aircraft time: 3,642 hours, 2,582 cycles
- System (JASC): [3441 · Inertial Guidance System](https://openairdocs.org/jasc/3441)
- Part: Iru
- Part number: HG2030AE23
- Part serial: S56022628
- Condition: Faulty
- Location: Nr 1
- Part time: 3,642,152 hours
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ANCF2010033000060

## Discrepancy

PILOT REPORT:  NAV IR 1 FAULT ECAM ILLUM.  GROUND RETURN.  THE ADIRU NR 1 WAS REPLACED IAW AMM 34-12-34-400-001, OPERATIONAL TEST ON GROUND.

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