What was found
CREW REPORTS FMC START UP ISSUES. GROUNDED - YES. PULLED & RESET FMC C/B'S, OPS RETURNED TO NORMAL, REF FIM 34-61 TASK 836.
- Difficulty date
- September 23, 2019
- Submitted
- September 24, 2019
- Operation
- Air carrier
- Aircraft
- N472AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60580
- Aircraft time
- 17,922 hours, 5,749 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.