Service difficulty report · Power Supply · Doug DC931

Difficulty date
May 6, 2008
Submitted
May 8, 2008
Operation
Air carrier
Aircraft
N8921E
Make and model
Doug DC931
Aircraft serial
45836
Aircraft time
78,978 hours, 79,869 cycles
Part
Power Supply
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

DURING LINE CHECK, THE RIGHT OVERWING EMERGENCY EXIT SIGN AND THE EMERGENCY PATHWAY LIGHTING AT ROWS 5, 6, AND 7 WERE FOUND TO BE INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHT POWER SUPPLY AND OPERATIONALLY CHECKED THE SYSTEM.

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