What was found
AIRCRAFT WAS GROUNDED: 1R DOOR WILL NOT ARM SLIDE. FOUND THE PROXMITY SWITCH (4WN2) IS FAULTING. REMOVED AND REPLACED THE PROXIMTY SWITCH (4WN2) PER AMM 52-73-11.
- Difficulty date
- July 4, 2024
- Submitted
- July 5, 2024
- Operation
- Air carrier
- Aircraft
- N461AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 11059
- Aircraft time
- 6,924 hours, 1,884 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Proximity Switch
- Part number
- DHE1141
- Condition
- Faulty
- Location
- R1 Door
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.