Service difficulty report · Bottle · Airbus A321253NX

Difficulty date
December 14, 2025
Submitted
December 16, 2025
Operation
Air carrier
Aircraft
N403AN
Make and model
Airbus A321253NX
Aircraft serial
8780
Aircraft time
22,362 hours, 6,212 cycles
Part
Bottle
Condition
Low Pressure
Location
Zone 800
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.

What was found

AIRCRAFT WAS NOT GROUNDED: RIGHT HAND EMERGENCY EXIT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.

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