What was found
AIRCRAFT WAS NOT GROUNDED: L4 DOOR SLIDE BOTTLE PRESSURE BELOW ALLOWABLE LIMITS. MAINTENANCE SERVICED L4 DOOR SLIDE BOTTLE AS REQUIRED AND DOOR BOTTLE IS SHOWING PROPER PRESSURE.
- Difficulty date
- April 19, 2026
- Submitted
- April 21, 2026
- Operation
- Air carrier
- Aircraft
- N473AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 12291
- Aircraft time
- 4,473 hours, 1,241 cycles
- System (JASC)
- 2565 · Escape Slide
- Part
- Bottle
- Condition
- Low Pressure
- Location
- Zone 800 Slide
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.