# SDR HALA2014121300211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2014
- Submitted: December 17, 2014
- Operation: Air carrier
- Aircraft: [N589HA](https://openairdocs.org/aircraft/N589HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 33422
- Aircraft time: 47,264 hours, 8,452 cycles
- System (JASC): [3451 · DME/TACAN System](https://openairdocs.org/jasc/3451)
- Part: Iru
- Part number: HG1050AD10
- Part serial: 6889
- Condition: Malfunctioned
- Part time: 29,462 hours, 5,017 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2014121300211

## Discrepancy

CENTER IRS FAULT.  REPLACED CENTRAL IRU IAW MM 34-21-01, LMP MCDP TEST 30 PERFORMED AND PASS - GROUND CHECK GOOD, OK FOR SERVICE - LMP REMAINS IN LAND 3.

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