Service difficulty report · Battery Pack · Doug DC941

Difficulty date
December 3, 2008
Submitted
December 11, 2008
Operation
Air carrier
Aircraft
N763NW
Make and model
Doug DC941
Aircraft serial
47396
Aircraft time
85,348 hours, 75,284 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
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

DURING LINE CHECK MX FOUND THAT THE EMERGENCY PATHWAY LIGHTING IN ROWS 12-15 OF THE CABIN GO OUT AFTER ABOUT 10 SECONDS. MX CHARGED THE BATTERY PACK AND THE LIGHTS RETURNED TO AN OPERATIONAL CONDITION.

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