What was found
FMC DISAGREE DISPLAYED ON SCRATCHPAD DURING PREFLIGHT. GROUNDED - YES. PERFORMED B737-9 IFIM TASK 34-61-00-810-918, FMC'S RETURNED TO NORMAL, OK FOR SERVICE.
- Difficulty date
- September 15, 2022
- Submitted
- September 16, 2022
- Operation
- Air carrier
- Aircraft
- N973AK
- Make and model
- Boeing 7379
- Aircraft serial
- 43346
- Aircraft time
- 1,628 hours, 491 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- UNKNOWN
- Condition
- Faulted
- Location
- Unknown
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.