What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTED 4L YELLOW AFTER ARMED AND CHECK DOOR PRESSURE DISPLAYED. SERVICED 4L DOOR DAMPER
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTED 4L YELLOW AFTER ARMED AND CHECK DOOR PRESSURE DISPLAYED. SERVICED 4L DOOR DAMPER