Service difficulty report · Proximity Sensor · Airbus A321211

Difficulty date
May 31, 2025
Submitted
June 2, 2025
Operation
Air carrier
Aircraft
N173US
Make and model
Airbus A321211
Aircraft serial
1481
Aircraft time
78,010 hours, 30,154 cycles
Part
Proximity Sensor
Part number
DHE1141
Condition
Faulted
Location
Zone 800
Stage of operation
IN
How discovered
V
Nature of condition
N
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: LEFT FORWARD PASSENGER / CREW DOOR ECAM MESSAGE DISPLAYED DURING LANDING ROLL, INITIALLY STAYED ON FOR 2 SECONDS THEN DISAPPEARED. ECAM RETURNED AGAIN 3 SECONDS LATER, REMAINED ON FOR TAXI INTO GATE AND DID NOT SELF CLEAR. MAINTENANCE ADJUSTED DETECTOR PROXIMITY SENSOR 11WV1 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-71-00.

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