Service difficulty report · Battery Pack · Boeing 757223

Difficulty date
January 27, 2018
Submitted
January 30, 2018
Operation
Air carrier
Aircraft
N194AA
Make and model
Boeing 757223
Aircraft serial
32388
Aircraft time
58,544 hours, 15,288 cycles
Part
Battery Pack
Part number
P4010049
Part serial
22687
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

SEATS 27D TO 36D EMERGENCY LIGHTS, EXIT SIGNS AT THE R4 AND L4 DOORS, AND THE AFT R4 DOOR EXTERNAL EMERGENCY LIGHT WERE INOPERATIVE. REPLACED THE BATTERY PACK IAW MM 33-51-07.