What was found
LEFT FMC FAILED CONTINUING SINGLE FMC OPS PER CK LIST. GROUNDED - YES. PERFORMED FIM 34-61 TASK 836 FMC RESET FAIL LT EXTINGUISHED DUAL FMC OPS RESTORED OK FOR SERVICE.
- Difficulty date
- September 10, 2018
- Submitted
- September 12, 2018
- Operation
- Air carrier
- Aircraft
- N471AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41703
- Aircraft time
- 15,801 hours, 5,215 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- NR
- 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.