Service difficulty report · Bottle · Airbus A321231

Difficulty date
September 26, 2025
Submitted
September 29, 2025
Operation
Air carrier
Aircraft
N930AU
Make and model
Airbus A321231
Aircraft serial
7539
Aircraft time
26,138 hours, 10,431 cycles
Part
Bottle
Condition
Leaking
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: LEFT AFT PAX/CREW DOOR ASSIST BOTTLE WILL NOT HOLD PRESS. MAINTENANCE REPLACED DOOR DAMPER CYLINDER ON LEFT AFT ENTRY DOOR PER AMM 52-11-14.

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