Service difficulty report · Battery Pack · Boeing 737401

Difficulty date
May 2, 2009
Submitted
May 5, 2009
Operation
Air carrier
Aircraft
N409US
Make and model
Boeing 737401
Aircraft serial
23879
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 AFT EMERGENCY LIGHT BATTERY PACK INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFT EMERGENCY LIGHT BATTERY PACK. OPERATIONAL CHECK OF EMERGENCY LIGHTS GOOD.