Service difficulty report · Damper Plate · Airbus A321211

Difficulty date
April 9, 2026
Submitted
April 10, 2026
Operation
Air carrier
Aircraft
N169UW
Make and model
Airbus A321211
Aircraft serial
1455
Aircraft time
78,071 hours, 30,325 cycles
Part
Damper Plate
Condition
Low Pressure
Location
Zone 800
Stage of operation
CR
How discovered
V
Nature of condition
J
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: RED CIDS CAUTION LIGHTS ILLUMINATED DURING CRUISE. MAINTENANCE ACCOMPLISHED GROUND SCANNING OF CIDS PER AMM 23-73-00 AND DOOR BOTTLE R MID FAULT OCCURED. MAINTENANCE SERVICED R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00. CIDS GROUND SCANNING SHOWS NO FAILURE.

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