# SDR ASAA2013122312225

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2013
- Submitted: December 26, 2013
- Operation: Air carrier
- Aircraft: [N534AS](https://openairdocs.org/aircraft/N534AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35202
- Aircraft time: 11,875 hours, 3,515 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Part number: 1741010202
- Part serial: 000225
- Condition: Dim
- Location: Flight Deck
- Part time: 11,870 hours, 3,511 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013122312225

## Discrepancy

F/O FMC SCREEN IS VERY DIM, HARD TO READ DURING DAYLIGHT.  ACFT GROUNDED.  R & R RT FMC CDU IAW MM 34-61-01.  TESTS GOOD IAW SAME.

---
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.