Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
July 28, 2014
Submitted
July 30, 2014
Operation
Air carrier
Aircraft
N435AS
Make and model
Boeing 737990ER
Aircraft serial
43292
Aircraft time
2,949 hours, 948 cycles
Part
Warning Light
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

DURING TAXI OUT- FMC DISAGREE LIGHT CAME ON. ACFT GROUNDED. RAN QRH CHECK LIST AND THIS CLEARED THE PROBLEM.