As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: EXIT DOOR 3R AFTER ARMING DOOR PRESSURE IN RED BAND. MAINTENANCE FOUND THE R3 DOOR PRESSURE INDICATOR LOW AND SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO FAULTS NOTED.