What was found
LEFT FMC FAILED IN FLIGHT. ACFT GROUNDED. PERFORMED FIM 34-61-00-810-836. LT FMC OPS NORMAL. PERFORMED FMCS BITE IAW FIM 34-61-00-810-801. NO CURRENT FAULTS. NO HISTORY. OK FOR SERVICE.
- Difficulty date
- April 15, 2018
- Submitted
- April 17, 2018
- Operation
- Air carrier
- Aircraft
- N440AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 17,861 hours, 5,957 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- Left
- 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.