# SDR ASAA2021030234231

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2021
- Submitted: March 5, 2021
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 44,030 hours, 13,015 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021030234231

## Discrepancy

WHILE INFLIGHT VTK FOLLOWED MAP ON CPTS ND RAN QRH FMC FAIL RH FMC WORKED NORMALLY NORMAL "FMC" SWITCH TO BOTH ON 2 CONTINUED FLIGHT UNEVENTFULLY. GROUNDED - YES. PERFORMED B737-800 FIM 34-61-00-810-801 AND 3-61-00-810-836. OPS CHECK GOOD. TEST PASSED. NO FUALTS FOUND. OK FOR SERVICE.

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