Service difficulty report · Warning System · Boeing 737890

Difficulty date
September 25, 2018
Submitted
September 26, 2018
Operation
Air carrier
Aircraft
N577AS
Make and model
Boeing 737890
Aircraft serial
35186
Aircraft time
43,836 hours, 13,102 cycles
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

NR 1 ENGINE CONTROL LIGHT ILLUMINATED APPROX 30 SECONDS AFTER NR 1 REVERSER LIGHT ILLUMINATED. LIGHT EXTINGUISHED AFTER THE ENGINES WERE SHUTDOWN. GROUNDED - YES. PERFORMED EEC BITE CK, OPS CK GOOD PER AMM 73-21-00.