Service difficulty report · Static Inverter · Boeing 737890

Difficulty date
September 7, 2015
Submitted
September 10, 2015
Operation
Air carrier
Aircraft
N534AS
Make and model
Boeing 737890
Aircraft serial
35202
Aircraft time
18,671 hours, 5,470 cycles
Part
Static Inverter
Part number
100201022090
Part serial
CJ009703
Condition
Warning Light
Part time
4,296 hours, 1,401 cycles
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

ELECTRIC LIGHT REMAINS ILLUMINATED ON OVERHEAD ELECTRICAL PANEL. ACFT GROUNDED. PERFORMED FIM 24-31, TASK 801, ELECTRIC LIGHT BITE CK. LOGGED STAT INV INOPERATIVE FAULT. IAW TECH SERVICES REQUEST, REPLACED STATIC INVERTER REF MM 24-34-21 & FAULT CLEARED. ALSO INSPECTED CONNECTOR D46 & TERMINALS ON W2536-0506-08 & W2536-0513-08, NO DEFECTS FOUND.