# SDR ASAA2015081312839

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2015
- Submitted: August 17, 2015
- Operation: Air carrier
- Aircraft: [N402AS](https://openairdocs.org/aircraft/N402AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41189
- Aircraft time: 10,954 hours, 3,524 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Part number: 1762000101
- Part serial: 007304
- Condition: Failed
- Location: Ee Bay
- Part time: 10,954 hours, 3,524 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/ASAA2015081312839

## Discrepancy

RT FMC FAILURE.  ACFT GROUNDED. R & R RT FMCS COMPUTER.  ACCOMPLISHED FMC SOFTWARE CROSSLOAD.  SET FMCS DRAG FACTOR. OPS TEST NORMAL REF MMS 34-61-02-400-801, 34-61-00-470-806, 34-61-00-800-801, 34-61-00-710-801, EA 900ER-34EA-15587.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.