Service difficulty report · Power Supply · Boeing 75724APF

Difficulty date
July 23, 2013
Submitted
July 26, 2013
Operation
Air carrier
Aircraft
N428UP
Make and model
Boeing 75724APF
Aircraft serial
25459
Part
Power Supply
Part number
20131A
Part serial
74407
Condition
Inoperative
Location
Emergency Lights
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

INSPECTION TYPE: ASE, EMERGENCY LIGHTS DO NOT STAY ON WHEN SWITCH IS PLACED IN ON POSITION. LIGHTS FLICKER FOR ONE SECOND AND GOES OFF. REMOVED POWER SUPPLY IAW 33-51-07-022-020 INSTALLED POWER SUPPLY IAW 33-51-02-862-054 OPS & FUNCTIONAL TEST CHECKED GOOD IAW 33-51-00-715-039 & 33-51-00-725-057.

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