What was found
LEFT FMC FAILURE ENROUTE. UNABLE TO RESTORE DUAL FMC OPS. RIGHT FMC NORMAL. ACFT GROUNDED. SUCCESSFULLY PERFORMED FMCS OPS TEST IAW AMM 34-61-00-710-801. NO FAULTS FOUND AND NO MAINTENANCE HISTORY WITHIN THE PAST 30 DAYS.
- Difficulty date
- August 3, 2015
- Submitted
- August 5, 2015
- Operation
- Air carrier
- Aircraft
- N529AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35198
- Aircraft time
- 20,967 hours, 6,342 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Failed
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.