Service difficulty report · Bottle · Airbus A321231

Difficulty date
August 24, 2026
Submitted
August 26, 2026
Operation
Air carrier
Aircraft
N559UW
Make and model
Airbus A321231
Aircraft serial
5292
Aircraft time
42,765 hours, 17,822 cycles
Part
Bottle
Condition
Low Pressure
Location
Zone 800
Stage of operation
TX
How discovered
V
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: AFTER DOORS CLOSED AND PRIOR TO PUSH, FLIGHT ATTENDANT PANEL SHOWS "CHECK DOOR PRESSURE". NO PRESSURE LIGHT ILLUMINATED ON DOOR ITSELF. MAINTENANCE SERVICED FRONT RIGHT CABIN DOOR ASSIST BOTTLE WITH NITROGEN. PRESSURE IS GOOD PER AMM 25-62-49.

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