Service difficulty report · Battery Pack · Boeing 747230B

Difficulty date
July 14, 2010
Submitted
July 15, 2010
Operation
Air carrier
Aircraft
N488EV
Make and model
Boeing 747230B
Aircraft serial
23287
Aircraft time
93,556 hours, 16,937 cycles
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

EMERGENCY LIGHT BETWEEN FWD & AFT LAV INOP. REPLACED EMERGENCY LIGHT BATTERY PACK, OPS CHECK OK PER MM 35-51-00.