What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD LEFT NUMBER 1 PASSENGER DOOR EMERGENCY OPERATION CYLINDER IS MISSING A DIAPHRAGM. REPLACED FORWARD LEFT NUMBER 1 PASSENGER DOOR EMERGENCY OPERATION CYLINDER DIAPHRAGM PER AMM 52-10-00.
- Difficulty date
- July 30, 2021
- Submitted
- August 2, 2021
- Operation
- Air carrier
- Aircraft
- N521UW
- Make and model
- Airbus A321231
- Aircraft serial
- 3944
- Aircraft time
- 40,003 hours, 14,558 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Diaphragm
- Part number
- FE240221001
- Condition
- Missing
- Location
- Assist Bottle
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.