What was found
RIGHT FMC FAILED AT CRUISE ALT 2 HOURS IN FLIGHT. ACFT GROUNDED. R & R AND TESTED RT FMC IAW AMM 34-61-02-400-801, TESTS PASSED.
- Difficulty date
- January 12, 2016
- Submitted
- January 14, 2016
- Operation
- Air carrier
- Aircraft
- N471AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41703
- Aircraft time
- 5,013 hours, 1,642 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 1762000101
- Part serial
- 009169
- Condition
- Failed
- Location
- Right
- Part time
- 5,026 hours, 1,646 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.