Service difficulty report · Power Supply · Doug DC931

Difficulty date
July 11, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N987Z
Make and model
Doug DC931
Aircraft serial
47137
Part
Power Supply
Part number
6011779LB
Condition
Inoperative
Location
Lt Nacelle
Stage of operation
IN
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

THE LEFT ENGINE NACELLE EMERGENCY LIGHT REMAINED ON ALL THE TIME. REPLACED THE POWER SUPPLY 6011779LB, AND THE BATTERY PACK 418030CF00101. CHECK-C 4-26-99 MCI.

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