What was found
LEFT FMC FAILED. ACFT GROUNDED. ON A/C POWER UP AND FMC SWITCH TO NORMAL POSITION, PERFORMED FIM 34-61 / 836. OPS CHECKED GOOD. INTERMITTENT FAULT IAW FIM. NO CIRCUIT BREAKERS WERE CYCLED.
- Difficulty date
- March 9, 2018
- Submitted
- March 12, 2018
- Operation
- Air carrier
- Aircraft
- N453AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36354
- Aircraft time
- 16,498 hours, 5,468 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Unknown
- Location
- Left
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.