# SDR HALA2009021900054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2009
- Submitted: February 20, 2009
- Operation: Air carrier
- Aircraft: N587HA
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 33421
- Aircraft time: 24,528 hours, 4,698 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Part number: 4052506955
- Part serial: 04F766
- Condition: Malfunctioned
- Location: Left
- Part time: 17,361 hours, 3,350 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2009021900054

## Discrepancy

LEFT FMC OUTPUT FAIL MESSAAGE ON CDU.  REMOVED AND REPLACED LEFT FMC IAW MM 34-61-01 PGS 1 AND 3 TASK 34-61-01-425-005 OPS CHECK NORMAL AND PERFORMED FMC DATA CROSSLOAD IAW TASK 34-61-011-422-009-004 CROSSLOAD COMPLETE OK.

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