What was found
AIRCRAFT WAS NOT GROUNDED: DOOR 2R CHECK SLIDE PRESSURE MESSAGE ON FLIGHT ATTENDANTS PANEL . MAINTENANCE REPLACED DECODER ENCODER UNIT B 300RH4 (DEU) PER AMM 23-73-42 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- July 19, 2023
- Submitted
- July 24, 2023
- Operation
- Air carrier
- Aircraft
- N551UW
- Make and model
- Airbus A320*
- Aircraft serial
- 4940
- Aircraft time
- 37,992 hours, 14,634 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Deu
- Part number
- Z043H000351A
- Part serial
- 043H00021131
- Condition
- Warning Message
- Location
- Zone 100 - Fuse
- Part time
- 34,077 hours, 13,321 cycles
- Stage of operation
- NR
- 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.