What was found
LEFT FMC FAILED IN FLIGHT. GROUNDED - YES. REMOVED & REPLACED LT FMC CMPTR, PER AMM 34-61-02. ACCOMPLISHED FMCS SOFTWARE CROSS LOAD, SOFTWARE & PERF FACTORS ALL CHECK GOOD. OPERATIONAL TEST PASSED, NO FAULTS FOUND.
- Difficulty date
- March 16, 2019
- Submitted
- March 19, 2019
- Operation
- Air carrier
- Aircraft
- N533AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35201
- Aircraft time
- 32,106 hours, 9,378 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Failed
- Location
- Cockpit
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.