Service difficulty report · Relay · Airbus A321253NX

Difficulty date
June 10, 2025
Submitted
June 16, 2025
Operation
Air carrier
Aircraft
N420AN
Make and model
Airbus A321253NX
Aircraft serial
9584
Aircraft time
18,100 hours, 4,948 cycles
Part
Relay
Part number
03166057A
Condition
Faulted
Location
Zone 800
Stage of operation
IN
How discovered
V
Nature of condition
J
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: DOOR RIGHT OVERWING FAULT ENCOUNTERED AFTER ENGINE SHUTDOWN. MAINTENANCE REPLACED EXIT DOOR HANDLE PROXIMITY SENSOR 33WN2 PER AMM 52-22-71 (AALA202506152251) AND REPLACED RELAY 42WN PER AMM 52-71-00 (AALA202506160782). A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

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