Service difficulty report · Battery Pack · Boeing 7374B7

Difficulty date
April 27, 2009
Submitted
April 30, 2009
Operation
Air carrier
Aircraft
N454UW
Make and model
Boeing 7374B7
Aircraft serial
24996
Part
Battery Pack
Part number
20131ASMI
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

FLL - MAINTENANCE REPORTED THE EXTERIOR EMERGENCY LIGHTING, AT RIGHT SIDE FORWARD OVERWING, HAS ONE OF THE TWO LAMPS INOPERATIVE. MAINTENANCE RELAMPED THE RIGHT FORWARD OVERWING LIGHT ASSEMBLY PER MM 33-51-22 AND REPLACED BATTERY PACK FOR EMERGENCY LIGHT POWER SUPPLY M1435 PER MM 33-51-51. ALL LIGHTS OPERATE NORMAL PER MM 33-51-02.

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