Service difficulty report · Fmc · Boeing 737990ER

Difficulty date
July 28, 2015
Submitted
July 30, 2015
Operation
Air carrier
Aircraft
N433AS
Make and model
Boeing 737990ER
Aircraft serial
41704
Aircraft time
6,985 hours, 2,247 cycles
Part
Fmc
Condition
Failed
Location
Right
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.

What was found

RIGHT FMC FAILED. ACCOMPLISHED QRH CHECKLIST AND CONTINUED WITH SINGLE FMC OPERATION. ACFT GROUNDED. ACCOMPLISHED FIM 34-61, TASK 807, CYCLED FMC COMPUTER 2 C/B, FMC RESTORED TO NORMAL. NO HISTORY PAST 30 DAYS.