Service difficulty report · Battery Pack · Boeing 7474H6

Difficulty date
July 17, 2012
Submitted
July 19, 2012
Operation
Air carrier
Aircraft
N493EV
Make and model
Boeing 7474H6
Aircraft serial
25702
Aircraft time
76,028 hours, 10,297 cycles
Part
Battery Pack
Condition
No Test
Location
Door Assist
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

LT UPPER DECK EMERGENCY DOOR OPENING, BATTERY TEST INOPERATIVE. REPLACED BATTERY POWER SUPPLY. OPS CHECKED OK.

More about the Boeing 747-4H6