Service difficulty report · Warning System · Boeing 737890

Difficulty date
March 6, 2019
Submitted
March 8, 2019
Operation
Air carrier
Aircraft
N588AS
Make and model
Boeing 737890
Aircraft serial
35685
Aircraft time
43,224 hours, 13,041 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
LD
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 LANDING ELEC LIGHT ILLUMINATED. GROUNDED - YES. BITE SHOWS SPCU FAULT. ACCOMPLISHED FIM 24-34 TASK 802. CYCLED SPCU NORMAL AND SPCU STANDBY C/B'S ON M01720. FAULT CLEARED AND BITE TEST NORMAL REF FIM 34-31 TASK 801.