Service difficulty report · Power Supply · Boeing 737924ER

Difficulty date
September 13, 2017
Submitted
September 15, 2017
Operation
Air carrier
Aircraft
N39450
Make and model
Boeing 737924ER
Aircraft serial
40004
Aircraft time
18,697 hours, 6,613 cycles
Part
Power Supply
Part number
113N380090
Condition
Faulty
Location
Seats 5ab
Stage of operation
CL
How discovered
V
Nature of condition
B
Precautionary procedure
H

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

What was found

SEATS 5A 5B HAD SPARKS AND A LITTLE SMOKE AFTER USING SEAT OUTLETS. UNPLUGGED. REPLACED THE IN SEAT POWER SUPPLY AT SEATS 5A, 5B IAW 44-21-14, OPS CHECKED NORMAL.