Service difficulty report · Power Supply · Boeing 7372Y5

Difficulty date
April 25, 2013
Submitted
April 26, 2013
Operation
Air carrier
Aircraft
N712S
Make and model
Boeing 7372Y5
Aircraft serial
23038
Aircraft time
69,257 hours, 35,815 cycles
Part
Power Supply
Part number
900542
Part serial
21500
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

EMERGENCY OVERWING EXIT LIGHTS FAIL TO ILLUMINATE. REPLACED EXIT LIGHT POWER SUPPLY IAW AMM 33-51-08, FUNCTIONAL CHECKS GOOD.

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