Service difficulty report · Charger · Boeing 747428F

Difficulty date
February 16, 2025
Submitted
February 24, 2025
Operation
Air carrier
Aircraft
N580UP
Make and model
Boeing 747428F
Aircraft serial
25632
Aircraft time
119,318 hours, 20,453 cycles
Part
Charger
Part number
20121
Part serial
48730
Condition
No Test
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

FOUND THE LADDER EMERGENCY LIGHT L5734 INOP.I.A.W AMM 33-51-04-002-009-001 AND AMM 33-51-04-402-012-001 REV.112 REPLCACED M5168 EMERGENCY LIGHT BATTERY CHARGER AND PERFORMED INSTALLATION TEST, THE RESULT WAS SATISFACTORY.