Service difficulty report · Battery Pack · Boeing 757222

Difficulty date
October 28, 2011
Submitted
November 23, 2011
Operation
Air carrier
Aircraft
N512UA
Make and model
Boeing 757222
Aircraft serial
24809
Aircraft time
73,278 hours, 22,824 cycles
Engine
Pwa PW2037
Part
Battery Pack
Part number
20121
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 LIGHTS AT SEATS 2A AND 3A ARE INOPERATIVE. REPLACED EMERGENCY LIGHT BATTERY PACK, OPS CHECKED NORMAL.