Service difficulty report · Battery Pack · Boeing 757251

Difficulty date
July 28, 2020
Submitted
July 30, 2020
Operation
Air carrier
Aircraft
N535US
Make and model
Boeing 757251
Aircraft serial
26482
Aircraft time
78,801 hours, 25,325 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY PATH LIGHTS FROM SEAT 23DEF TO 28DEF ARE INOPERATIVE. REPLACED BATTERY PACKS. SYSTEM OPERATION IS NORMAL.