What was found
AIRCRAFT WAS GROUNDED: PRIOR TO PUSHBACK, ALL DOORS ARMED, THE FORWARD FA PANEL/SCREEN HAD AN AMBER MESSAGE FOR DOOR 4L "CHECK DOOR PRESSURE". SERVICED 4L DOOR DAMPER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: PRIOR TO PUSHBACK, ALL DOORS ARMED, THE FORWARD FA PANEL/SCREEN HAD AN AMBER MESSAGE FOR DOOR 4L "CHECK DOOR PRESSURE". SERVICED 4L DOOR DAMPER.