Service difficulty report · Battery Pack · Boeing 757251

Difficulty date
March 20, 2008
Submitted
March 21, 2008
Operation
Air carrier
Aircraft
N523US
Make and model
Boeing 757251
Aircraft serial
23617
Aircraft time
100,198 hours, 17,510 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

DURING OVERNIGHT CHECK, FOUND EMERGENCY PATH LIGHTS BOTH SIDES FROM ROW 35 TO 45 INOP. MAINTENANCE REMOVED AND REPLACED BATTERY AND POWER SUPPLY. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.