Service difficulty report · Battery Pack · Boeing 757222

Difficulty date
June 20, 2012
Submitted
July 20, 2012
Operation
Air carrier
Aircraft
N521UA
Make and model
Boeing 757222
Aircraft serial
24891
Aircraft time
70,957 hours, 26,483 cycles
Engine
Pwa PW2037
Part
Battery Pack
Condition
Discharged
Location
Cabin
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

WHILE TROUBLESHOOTING DF792 FOUND EEL FLOOR LIGHTING INOP AT ROW 21 ABC THROUGH 24 ABC. ALSO INOP FROM ROW 34 ABC TO 40 ABC. PERFORMED OPS CHECK PER A MM 33-51-00 PG 501 ALLOWED BATTERY PACKS TO CHARGE, OPS CHECK GOOD.