Service difficulty report · Warning System · Boeing 737890

Difficulty date
September 28, 2019
Submitted
September 30, 2019
Operation
Air carrier
Aircraft
N518AS
Make and model
Boeing 737890
Aircraft serial
35693
Aircraft time
40,445 hours, 12,062 cycles
Engine
Cfmint CFM567B27
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

AFTER SHUTTING DOWN ENGINE #2 NORMALLY, ENGINE VALVE CLOSED ANNUNCIATOR REMAINED BRIGHT. GROUNDED - YES. CYCLED #2 FUEL CUTOFF - #2 ENGINE VALVE CLOSED LIGHT WENT DIM. OPS CHECKS NORMAL.