# SDR ASAA2022091839996

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2022
- Submitted: September 20, 2022
- Operation: Air carrier
- Aircraft: [N469AS](https://openairdocs.org/aircraft/N469AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41702
- Aircraft time: 30,526 hours, 9,721 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Part number: 1762000101
- Part serial: 005480
- Condition: Failed
- Location: E/E, E5
- Part time: 41,032 hours, 12,124 cycles
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022091839996

## Discrepancy

VTK DISPLAY ON CAPT DISPLAY RAN QRH FOR SINGLE FMC OPERATION FMC L FAIL. GROUNDED - YES. REMOVED & REPLACED FMC 1 REF B737-900 AMM 34-61-02.

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