Service difficulty report · Battery Pack · Airbus A300F4605R

Difficulty date
December 9, 2025
Submitted
December 9, 2025
Operation
Air carrier
Aircraft
N664FE
Make and model
Airbus A300F4605R
Aircraft serial
768
Aircraft time
38,663 hours, 21,621 cycles
Part
Battery Pack
Part number
AD321431
Part serial
239910
Condition
No Test
Location
Zone 200
Component
Power Supply
Component part number
321490
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

COURIER COMPARTMENT EXIT DOORS EMERGENCY LIGHTS NOT TESTING. RELEASED FOR SERVICE PER MEL 33-51-05-01. COURIER COMPARTMENT INTERIOR EMERGENCY LIGHTS, DOORS EXIT SIGN INOPERATIVE. NO JUMPSEATERS ALLOWED TO OCCUPY THE COURIER AREA. EMERGENCY LIGHT TEST SWITCH ALSO DID NOT ILLUMINATE IAW-MM-33-51-00-05. R & R EMERGENCY POWER SUPPLY BATTERY AT POWER SUPPLY UNIT 29WL IAW AMM 33-51-14-04. OPS CHECK OF COURIER COMPARTMENT EXIT DOORS EMERGENCY LIGHTS NORMAL.

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