Service difficulty report · Battery · Boeing 757222

Difficulty date
August 10, 2013
Submitted
August 14, 2013
Operation
Air carrier
Aircraft
N544UA
Make and model
Boeing 757222
Aircraft serial
25322
Aircraft time
81,720 hours, 23,443 cycles
Engine
Pwa PW2040
Part
Battery
Part number
18550000
Part serial
668
Condition
Faulty
Location
Master
Stage of operation
IN
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

MAIN BATTERY CHARGER EICAS MESSAGE WILL NOT CLEAR. REPLACED MAIN BATTERY IAW MM, CHECKS OK.