Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
April 4, 2017
Submitted
April 6, 2017
Operation
Air carrier
Aircraft
N493AS
Make and model
Boeing 737990ER
Aircraft serial
41727
Aircraft time
3,605 hours, 1,222 cycles
Part
Warning Light
Condition
False Activation
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
D

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

What was found

ELEC CAUTION ILLUMINATED. ACFT GROUNDED. PERFORMED ELEC LIGHT MESSAGE BITE CHECK IAW FIM 24-31 TASK 801. LOGGED SPCU INOPERATIVE FAULT. PERFORMED FIM 24-34 TASK 802 & FAULT CLEARED. GROUND VERIFICATION CHECK GOOD.