Service difficulty report · Proximity Switch · Airbus A321211

Difficulty date
March 5, 2025
Submitted
March 6, 2025
Operation
Air carrier
Aircraft
N163US
Make and model
Airbus A321211
Aircraft serial
1417
Aircraft time
75,668 hours, 29,475 cycles
Part
Proximity Switch
Part number
DHE1141
Condition
Out Of Adjust
Location
Zone 800
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 IN BASE MAINTENANCE: 1R DOOR SLIDE ARM RIGGING CHECK ARMING INTERMITTENT. MAINTENANCE ACCOMPLISHED PERFORMED RIGGING CHECK OF THE SLIDE ARMING PROXIMITY SWITCH 4WN2 PER AMM 52-70-00-040-007-A AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER OF THE EMERGENCY ESCAPE SLIDE RELEASE-SYSTEM OF THE PASSENGER CREW DOOR PER AMM 52-71-00-820-002-A01 WITH NO ISSUES NOTED.

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