Service difficulty report · Bottle · Airbus A321231

Difficulty date
November 23, 2025
Submitted
November 24, 2025
Operation
Air carrier
Aircraft
N534UW
Make and model
Airbus A321231
Aircraft serial
3989
Aircraft time
54,296 hours, 20,859 cycles
Part
Bottle
Condition
Low Pressure
Location
Zone 800
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS NOT GROUNDED: 1R DOOR SHOWING CHECK DOOR PRESSURE ON FLIGHT ATTENDANTS CIDS PANEL. MAINTENANCE SERVICED 1R DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00 WHICH CLEARED THE CIDS MESSAGE.

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