What was found
CAPTAIN SIDE FMC FAILED AND RESET TWICE. RAN QRH. GROUNDED-YES. PERFORMED B737-900 FIM 34-61 TASK 801 AND 34-61 TASK 836, ALL C/B'S RESET. GROUND TEST SUCCESSFUL, NO SENSOR OR ACTIVE IN FLT FAULTS.
- Difficulty date
- January 8, 2021
- Submitted
- January 12, 2021
- Operation
- Air carrier
- Aircraft
- N461AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36363
- Aircraft time
- 25,708 hours, 8,207 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Failed
- Location
- Captain'S
- 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.