As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: MULTIPLE 3R CHECK DOOR PRESSURE MESSAGES WHICH RESULTED IN SERVICING THE DOOR DAMPER AND EMERGENCY OPERATION CYLINDER MULTIPLE TIMES. MAINTENANCE REPLACED THE 3R DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-14.