Service difficulty report · Battery Pack · Boeing 757232

Difficulty date
July 21, 2015
Submitted
July 23, 2015
Operation
Air carrier
Aircraft
N620DL
Make and model
Boeing 757232
Aircraft serial
22910
Aircraft time
79,407 hours, 40,169 cycles
Part
Battery Pack
Part number
20131A
Part serial
5213
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

DURING THE COURSE OF DAILY CHECK, EMERGENCY EXIT LIGHTING FOUND TO BE INOPERATIVE. R & R BATTERY POWER SUPPLY IAW AMM 33-51-07. OPERATIONAL CHECKED SATISFACTORY. ACFT RELEASED TO SERVICE.