Service difficulty report · Battery Pack · Boeing 757251

Difficulty date
February 8, 2014
Submitted
February 11, 2014
Operation
Air carrier
Aircraft
N536US
Make and model
Boeing 757251
Aircraft serial
26483
Aircraft time
54,545 hours, 18,926 cycles
Part
Battery Pack
Condition
Weak
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

FOUND EMERGENCY LIGHT'S BATTERY WEAK FOR THE POWER SUPPLY DURING EMERGENCY LIGHT BATTERY PACK CHECK. REPLACED BATTERY PACK & L2 DOOR EXIT LIGHTS. OPS CHECKED OK IAW AMM 33-51. ACFT OK FOR SERVICE.