Service difficulty report · Battery Pack · Boeing 75724APF

Difficulty date
July 24, 2012
Submitted
July 27, 2012
Operation
Air carrier
Aircraft
N447UP
Make and model
Boeing 75724APF
Aircraft serial
27736
Part
Battery Pack
Part number
20B1A
Part serial
66235
Condition
Inoperative
Location
Emergency Lights
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 EXIT LIGHTS, IN ON POSITION, WILL NOT STAY ON. UNARMED LIGHT COMES ON R & R BATTERY PACK IAW MM 33-51-07-902-001. CHECKED GOOD.

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