Service difficulty report · Warning Message · Boeing 737990ER

Difficulty date
May 24, 2014
Submitted
May 28, 2014
Operation
Air carrier
Aircraft
N413AS
Make and model
Boeing 737990ER
Aircraft serial
352054764
Aircraft time
4,762 hours, 1,490 cycles
Part
Warning Message
Condition
False Activation
Location
Fmc
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FMC DISAGREE LIGHT ILLUMINATED DURING TAXI OUT MZT. ACFT GROUNDED. PERFORMED QRH PROCEDURE, OPS NORMAL.