Service difficulty report · Proximity Sensor · Airbus A321231

Difficulty date
October 20, 2015
Submitted
October 22, 2015
Operation
Air carrier
Aircraft
N549UW
Make and model
Airbus A321231
Aircraft serial
4932
Aircraft time
14,604 hours, 5,190 cycles
Part
Proximity Sensor
Condition
Defective
Location
L3 Door
Stage of operation
NR
How discovered
O
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

3L DOOR SLIDE INDICATES DISARMED INTERMITTENTLY ON ECAM & CIDS PANEL. FLIGHT ATTENDANTS ATTEMPTED RESET WITH NO SUCCESS. L3 DOOR ARMING PROXIMITY SENSOR REPLACED IAW AMM 52-73-11-400-004A. OPERATIONS TESTED OK IAW AMM 52-73-00-710-002-B.

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