What was found
LEFT FMC FAILED. ACFT GROUNDED. REMOVED AND REPLACED LEFT FMC COMPUTER, ALL INSTALLATION TESTS PASSED IAW AMM 34-61-02.
- Difficulty date
- April 8, 2018
- Submitted
- April 9, 2018
- Operation
- Air carrier
- Aircraft
- N590AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35687
- Aircraft time
- 39,222 hours, 11,876 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 1762000101
- Part serial
- 1042
- Condition
- Failed
- Location
- Left
- Part time
- 48,230 hours, 15,838 cycles
- 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.