Service difficulty report · Battery · Boeing 777224

Difficulty date
December 25, 2015
Submitted
December 28, 2015
Operation
Air carrier
Aircraft
N78013
Make and model
Boeing 777224
Aircraft serial
29861
Aircraft time
81,615 hours, 8,177 cycles
Part
Battery
Part number
285W0955102
Part serial
D01969
Condition
Discharged
Location
L4 Door
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

L4 DOOR EPAS BATTERY INDICATOR LIGHT FOUND INOPERATIVE. L4 DOOR EPAS BATTERY REPLACED & TESTED NORMAL IAW AMM 52-11-20. ROTABLE PARTS CHANGE WAS INDICATED, TT 1482270, SN OFF 1969 BATTERY, EMER OFF 25-5211-9-9051 1969 ON 25-5211-9-9051 2325.