# SDR HALA2008121500887

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2008
- Submitted: December 16, 2008
- 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: 24,006 hours, 4,595 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Part number: 4052506955
- Part serial: 06F785
- Condition: Inoperative
- Location: Left
- Part time: 24,006 hours, 4,595 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2008121500887

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, AFTER FMC INITIALIZATION AT GATE.  LEFT FMC BLANKED THEN DISPLAYED "FMC L OUTPUT LOSS".  REPLACED RIGHT FMC, LOADED NEW SOFTWARE FROM BINDER AND CROSSLOADED TO LEFT FMC MONITORED FOR MSG.  NO MSG DISPLAYED AMM 34-61-01.  PERFORMED FMC OPS TEST PER AMM 34-61-00.  "PER HAL ENGINEERING RIGHT FMC REPLACED".

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