# SDR 2005UALA00451

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2005
- Submitted: May 24, 2005
- Operation: Air carrier
- Aircraft: N541UA
- Make and model: Boeing 757222
- Aircraft serial: 25253
- Aircraft time: 45,355 hours, 16,776 cycles
- Engine: Pwa PW2037
- System (JASC): [3441 · Inertial Guidance System](https://openairdocs.org/jasc/3441)
- Part: Iru
- Condition: Failed
- Location: Right
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005UALA00451

## Discrepancy

FLIGHT DIVERTED DUE TO RIGHT IRU FAILURE, VISIBILITY RESTRICTIONS AND LOW CEILINGS.  CENTER IRU FAULT LIGHT ON, IRU FAIL.  REPLACED THE CENTER IRU AND OPS CHECK PER AMM.

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