What was found
LEFT FMC FAIL. ACFT GROUNDED. VERIFIED LT FMC FAIL. PERFORMED FIM 34-61, TASK 836, INTERMITTENT FAULT. LEFT FMC OPS NORMAL SAME. GROUND VERIFICATION GOOD.
- Difficulty date
- March 8, 2015
- Submitted
- March 10, 2015
- Operation
- Air carrier
- Aircraft
- N471AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41703
- Aircraft time
- 1,552 hours, 527 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Failed
- Location
- Left
- 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.