Service difficulty report · Charger · Boeing 777222

Difficulty date
December 2, 2024
Submitted
December 2, 2024
Operation
Air carrier
Aircraft
N780UA
Make and model
Boeing 777222
Aircraft serial
26944
Aircraft time
101,365 hours, 18,343 cycles
Part
Charger
Part number
D71702030
Condition
Failed
Location
Zone 200
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

DR 3R M33404 EMER LIGHT BATTERY CHARGER TEST FAIL TRANSFER REF. NON-ROUTINE HX NRC WO.4095942 AND ORIGINATED BY EMP NO. V898181 DR 3R M33404 EMER LIGHT BATTERY CHARGER REPLACED AND TEST NORMAL IAW AMM 33-51-06 WORK ACCOMPLISHED BY MECH V898181 INSP BY V896958 IDT INSP IS OKAY. APPROVED BY HX114380