What was found
RIGHT FMC FAILED AT CRUISE LASTED FOR 12-20 SECONDS AND SELF RECOVERED. GROUNDED - YES. REMOVED AND REPLACED RIGHT FMC REF B737-9 AMM 34-61-02/0401 OPS CHECK GOOD FMC SOFTWARE LOAD COMPLETED REF AMM 34-61-00/201.
- Difficulty date
- May 8, 2022
- Submitted
- May 10, 2022
- Operation
- Air carrier
- Aircraft
- N972AK
- Make and model
- Boeing 7379
- Aircraft serial
- 43389
- Aircraft time
- 390 hours, 112 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 1762000101
- Part serial
- 015038
- Condition
- Failed
- Location
- E/E Rack E5
- Part time
- 414 hours, 117 cycles
- Stage of operation
- CR
- 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.