Service difficulty report · Charger · Boeing 777222

Difficulty date
September 12, 2018
Submitted
September 17, 2018
Operation
Air carrier
Aircraft
N779UA
Make and model
Boeing 777222
Aircraft serial
26941
Aircraft time
86,349 hours, 15,425 cycles
Part
Charger
Part number
D71702030
Condition
Burned
Location
Cabin
Stage of operation
IN
How discovered
O
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

SUPPORT TASK-COCKPIT P11 PANEL H18 ''4L & 4R EMER LIGHT'' CIRCUIT BREAKER FOUND AUTO POPPED OUT. BATTERY CHARGER OF DOOR 4R FWD PWR BATT M33408 REPLACED AND OPERATION TEST RESULT NORMAL IAW AMM 33-51-06.