Service difficulty report · Damper · Airbus A320*

Difficulty date
July 3, 2023
Submitted
August 4, 2023
Operation
Air carrier
Aircraft
N920US
Make and model
Airbus A320*
Aircraft serial
6490
Aircraft time
26,317 hours, 10,635 cycles
Part
Damper
Part number
UNKNOWN
Condition
Low Pressure
Location
Zone 800 - Doors
Stage of operation
IN
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: DOOR PRESSURE 2L INDICATION ON FLIGHT ATTENDANTS PANEL. ** ORIGINAL REPORT FOR AALA202307072208** MAINTENANCE REPLACED DECODER ENCODER UNIT B 300RH4 (DEU) PER AMM 23-73-47. MAINTENANCE FOUND THE L2 DOOR DAMPER PRESSURE IN THE MIDDLE OF THE YELLOW AND SERVICED IT PER AMM 52-22-00. (AALA202308045381) A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.