What was found
L-FMC FAILED ENROUTE. GROUNDED - YES. REMOVED AND REPLACED LEFT FMCS COMPUTER IAW B737-900 AMM 34-61-02. OPS CHECK GOOD.
- Difficulty date
- July 9, 2020
- Submitted
- July 10, 2020
- Operation
- Air carrier
- Aircraft
- N467AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36362
- Aircraft time
- 23,436 hours, 7,642 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 1762000101
- Part serial
- 013231
- Condition
- Failed
- Location
- Left
- Part time
- 9,400 hours, 2,954 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.