Service difficulty report · Power Supply · Airbus A321231

Difficulty date
November 29, 2024
Submitted
December 2, 2024
Operation
Air carrier
Aircraft
N904AA
Make and model
Airbus A321231
Aircraft serial
7613
Aircraft time
23,192 hours, 9,139 cycles
Part
Power Supply
Part number
32146210
Part serial
147541
Condition
No Test
Location
Door Slide
Part time
26,525 hours, 10,655 cycles
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

AIRCRAFT WAS NOT GROUNDED: DURING REPLACEMENT OF AFT LEFT SLIDE, ACCOMPLISHED EPSU TEST AND FOUND FAULT BAT/EPSU (13WL) AFT L. REMOVED AND REPLACED EPSU.

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