As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THE F/A CLOSED THE L1 DOOR AND IT DID NOT SOUND RIGHT, REOPENED IT AND THE DOOR SLIDE PNEUMATIC ASSY BLEW OPEN THE DOOR, HOWEVER THE SLIDE DID NOT DEPLOY. MAINTENANCE REPLACED BOTTLE DISK AND PIN; SERVICED BOTTLE IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.