Service difficulty report · Warning Light · Airbus A321231

Difficulty date
May 19, 2026
Submitted
June 1, 2026
Operation
Air carrier
Aircraft
N575UW
Make and model
Airbus A321231
Aircraft serial
5980
Aircraft time
38,453 hours, 15,676 cycles
Part
Warning Light
Part number
2LA00546900
Condition
Intermittent
Location
Zone 800
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS NOT GROUNDED: 4L DOOR SLIDE ARMED INDICATION INTERMITTENT IN FLIGHT. **SUPPLEMENTAL REPORT FOR AALA202605224391 SUBMITTED 5/22/2026 BY TUL: MAINTENANCE REPLACED THE L4 DOOR SLIDE ARMED INDICATOR LIGHT PER AMM 52-73-21 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO FAULTS NOTED. MAINTENANCE ALSO REPLACED RELAY 12WN PER ESPM 20-46-50 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECKWITH NO FAULTS NOTED. ** (CLOSED)

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