# SDR AALA202102239018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2021
- Submitted: February 24, 2021
- Operation: Air carrier
- Aircraft: [N831NN](https://openairdocs.org/aircraft/N831NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33211
- Aircraft time: 32,840 hours, 13,473 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Part number: 1762000101
- Part serial: 2342
- Condition: Failed
- Location: Right
- Part time: 32,840 hours, 13,473 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: G
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202102239018

## Discrepancy

AIRCRAFT WAS GROUNDED: DUAL FLIGHT MANAGEMENT COMPUTER FAILURE, FLIGHT DIVERTED TO SJU AND LANDED WITHOUT INCIDENT.  REPLACED RT FMC AND LT FMC (AALA202102239011) IAW AMM 34-61-02, OPS CHECK GOOD.

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