Service difficulty report · Power Supply · Doug MD11F

Difficulty date
June 15, 2015
Submitted
June 15, 2015
Operation
Air carrier
Aircraft
N593FE
Make and model
Doug MD11F
Aircraft serial
48551
Aircraft time
718 hours, 14,751 cycles
Part
Power Supply
Part number
6044115
Part serial
2034
Condition
Defective
Location
Cabin
Part time
4,680 hours, 2,261 cycles
Stage of operation
IN
How discovered
C
Nature of condition
J
Precautionary procedure
K

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

What was found

DURING PREFLIGHT CHECK FOUND EMER L1 BAT LO ALERT. R & R EMER EXIT LIGHT POWER SUPPLY. PERFORMED SYS FUNCTIONAL TEST. CHECKED GOOD IAW MM 33-51-01-4.

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