Service difficulty report · Power Supply · Boeing 7374B7

Difficulty date
April 17, 2014
Submitted
April 21, 2014
Operation
Air carrier
Aircraft
N444US
Make and model
Boeing 7374B7
Aircraft serial
24862
Aircraft time
62,148 hours, 42,373 cycles
Part
Power Supply
Part number
20121
Condition
Inoperative
Location
Cabin
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

THE EMERGENCY LIGHTS AT ROW 7 TO 11 LT SIDE INOPERATIVE. REPLACED EMERGENCY LIGHTS POWER SUPPLY AT 9 RT. ALL LIGHTS OPERATION CHECKED OK IAW AMM 33-51-51.

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