What was found
AIRCRAFT WAS NOT GROUNDED: L2 DOOR REPORTED INDICATED OPEN DURING FLIGHT WITH NO CHANGE IN PRESSURIZATION. MAINTENANCE REPLACED THE L2 DOOR PROXIMITY DETECTOR PER AMM 52-71-13 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- December 8, 2023
- Submitted
- December 11, 2023
- Operation
- Air carrier
- Aircraft
- N549UW
- Make and model
- Airbus A320*
- Aircraft serial
- 4932
- Aircraft time
- 39,367 hours, 15,300 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Proximity Sensor
- Part number
- DHE1141
- Condition
- Warning Message
- Location
- Zone 800 - Doors
- Stage of operation
- CR
- 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.