What was found
THE R1 DOOR WILL NOT ARM. THE AIRCRAFT WAS GROUNDED. MAINTENANCE REPLACED THE RIGHT FORWARD PROXIMITY SWITCH IAW AMM 52-73-11, AND PERFORMED A SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- July 31, 2018
- Submitted
- August 3, 2018
- Operation
- Air carrier
- Aircraft
- N908AA
- Make and model
- Airbus A321231
- Aircraft serial
- 7775
- Aircraft time
- 3,405 hours, 1,295 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.