Service difficulty report · Battery Pack · Doug DC873F

Difficulty date
July 17, 2002
Submitted
July 18, 2002
Operation
Air carrier
Aircraft
N852UP
Make and model
Doug DC873F
Aircraft serial
46052
Part
Battery Pack
Part number
5708458503
Part serial
925
Condition
Discharged
Location
Cabin
Stage of operation
NR
How discovered
C
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

INSPECTION TYPE:N/A AFTER ENG START, WENT DARK, EMERGENCY LIGHTS CAME ON, WENT TO DISARM, THEN DISARM CHECK, DISARM, THEN BACK TO ARM. LIGHTS CAME BACK ON. PULLED AND RESET EMERGENCY LIGHTS CONTROL CB AND EMERGENCY LIGHTS CB TO GET THEM TO WORK NORMALLY. REMOVED, REPLACED AND TESTED EMERGENCY LIGHTS BATTERY PACK IAW MM 33-50-01.

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