Service difficulty report · Battery Pack · Boeing 777224

Difficulty date
August 13, 2015
Submitted
August 14, 2015
Operation
Air carrier
Aircraft
N78009
Make and model
Boeing 777224
Aircraft serial
29479
Aircraft time
82,353 hours, 8,205 cycles
Part
Battery Pack
Part number
D71701100
Part serial
310831
Condition
Discharged
Location
Cabin
Stage of operation
IN
How discovered
C
Nature of condition
O
Precautionary procedure
K

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

What was found

LEFT DOOR 1 EXTERIOR EMER LIGHT FOUND DIM. CABIN LT DOOR NR 1 OVERHEAD, ONE EACH POWER SUPPLY M33424 & ONE EACH BATTERY PACK M33424 REPLACED IAW AMM 33-51-06 & EMER LIGHT TEST FOUND NORMAL IAW AMM 33-51-00.