Service difficulty report · Battery Pack · Boeing 7374B7

Difficulty date
May 23, 2009
Submitted
May 26, 2009
Operation
Air carrier
Aircraft
N438US
Make and model
Boeing 7374B7
Aircraft serial
24560
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

CLT MAINTENANCE REPORTED THE SEAT MOUNTED EMERGENCY LIGHTS, AT SEAT ROWS 20, 21, 22 AND 23, WERE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK AT M1137 IN ASSOCIATION WITH MM 33-51-51. OPERATIONAL TEST NORMAL.

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