Service difficulty report · Static Inverter · Boeing 737890

Difficulty date
October 18, 2017
Submitted
October 20, 2017
Operation
Air carrier
Aircraft
N569AS
Make and model
Boeing 737890
Aircraft serial
35184
Aircraft time
40,332 hours, 12,386 cycles
Part
Static Inverter
Part number
100201022090
Part serial
CJ005311
Condition
Warning Light
Location
Ee Bay
Part time
40,332 hours, 12,386 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

ELEC LIGHT ON. ACFT GROUNDED. PERFORMED ELEC LIGHT BITE PROCEDURE IAW FIM 24-31, TASK 801. LOGGED STATIC INVERTER INOP 1. PERFORMED A STATIC INVERTER INOPERATIVE PROCEDURE IAW FIM 24-34, TASK 801. FAULT RESET, DEFECT DEFINED AS AN INTERMITTENT FAULT. REPLACED STATIC INVERTER DUE TO HISTORY. OPS CHECKED GOOD IAW AMM 24-34-21.