Service difficulty report · Charger · Boeing 747422

Difficulty date
December 8, 2012
Submitted
January 18, 2013
Operation
Air carrier
Aircraft
N118UA
Make and model
Boeing 747422
Aircraft serial
28811
Aircraft time
56,135 hours, 6,680 cycles
Engine
Pwa PW4056
Part
Charger
Part number
425402
Part serial
162
Condition
Faulty
Location
Nr 1
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

APU BATTERY CHARGER STATUS MSG, MSG NO 24099. REPLACED APU BATTERY CHARGER PER MM 24-31-07, P/N 4-254-04, SN 2772,