Service difficulty report · Power Supply · Doug MD11F

Difficulty date
December 11, 2011
Submitted
December 15, 2011
Operation
Air carrier
Aircraft
N642FE
Make and model
Doug MD11F
Aircraft serial
48485
Aircraft time
48,272 hours, 9,950 cycles
Part
Power Supply
Part number
6044115
Part serial
0297
Condition
Failed
Location
Emergency Light
Part time
76 hours, 21 cycles
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 BATTERY LIGHT 1 LOW ON EMERGENCY LIGHT BATTERY TEST. R & R EMERGENCY LIGHT POWER SUPPLY IAW MM 33-51-01-4-0. OPS CHECKED GOOD IAW MM 33-51-01-5-0.

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