What was found
LEFT FMC FAILED. ACFT GROUNDED. PERFORMED FIM TASK 34-61, TASK 836. FMC DOES NOT OPERATE, FAULT ISOLATION. FOUND NO FAULTS OR DEFECTS FOR LT FMC. POSSIBLE INTERMITTENT FAULT OR OPS RESET OR DOWN MODE CAUSE.
- Difficulty date
- November 1, 2015
- Submitted
- November 3, 2015
- Operation
- Air carrier
- Aircraft
- N435AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43292
- Aircraft time
- 7,899 hours, 2,580 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Fmc
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.