As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR 1R ASST BOTTLE FOUND WITH NO PRESSURE. BOTTLE PRESSURE EVACUATED DUE TO RUPTURED BURST DISC ON ASSIST BOTTLE. DOOR ASSIST BOTTLE REPLACED. NO ADDITIONAL DISCREPANCIES NOTED AND NO HISTORY THAT COULD HAVE RESULTED IN EMERGENCY OPERATION OF DOOR.