What was found
DURING CRUISE, LEFT FMC FAILED. STARTED QRH CHECKLIST THEN SELF RESTORED IN ABOUT 40 SECONDS. ACFT GROUNDED. IAW FIM 34-61, TASK 863, FMC OPS NORMAL, HAS NO OTHER RECENT HISTORY.
- Difficulty date
- October 27, 2014
- Submitted
- October 29, 2014
- Operation
- Air carrier
- Aircraft
- N419AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41734
- Aircraft time
- 6,391 hours, 2,031 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Fmc
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.