# SDR HALA2011120900574

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2011
- Submitted: December 9, 2011
- Operation: Air carrier
- Aircraft: N580HA
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28140
- Aircraft time: 37,398 hours, 7,007 cycles
- System (JASC): [3451 · DME/TACAN System](https://openairdocs.org/jasc/3451)
- Part: Warning Message
- Condition: False Activation
- Location: Irs
- Stage of operation: LD
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2011120900574

## Discrepancy

ETOPS SIGNIFICANT SYS, DURING LANDING ROLLOUT LEFT IRS FAULT MESSAGE ON EICAS.  PERFORMED LEFT IRS TEST IAW AMM 34-21-00, NO FAULT-FOUND.  PERFORMED FIM 34-21-00/101, FIG 107, NO FAULT FOUND. SYS OK.

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