Service difficulty report · Power Supply · Airbus A300B4605R

Difficulty date
March 18, 2025
Submitted
March 19, 2025
Operation
Air carrier
Aircraft
N732FD
Make and model
Airbus A300B4605R
Aircraft serial
713
Aircraft time
51,147 hours, 27,268 cycles
Part
Power Supply
Part number
321491
Part serial
002824
Condition
Unknown
Location
Zone 800
Part time
15,125 hours, 9,204 cycles
Stage of operation
TX
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

R1 DOOR SLIDE WILL NOT ARM. ECAM SLIDE INDICATION SYSTEM FOR R1 DOOR - INOP. DOOR ESCAPE SLIDE ARMING SYSTEM IS TO BE VERIFIED AS FULLY ARMED PRIOR TO EACH DEPARTURE." AMM: 52-73-00-05-01 ALONG WITH NO SLIDE ARMED INDICATION, T/S'G NOTATED THAT BOTH R-1 & L-1 ESCAPE SLIDE WARNING LIGHTS ALSO FAILED TO ILLUMINATE WITH TEST BUTTON PUSHED. DISCONNECTED THE ELECTRICAL CONNECTOR (70WN-A) FROM THE ASPSU, RE-CONNECTED, GOOD BITE, RE-TESTED ESCAPE SLIDE WARNING LIGHTS NOW ILLUMINATE AND R-1/L-1 DOOR SLIDE ARM INDICATION SHOWS ON ECAM DOOR PAGE WHEN DOORS ARMED.

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