As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE AIRCRAFT WAS GROUNDED. 1R DOOR SLIDE DEPLOYED WHEN DOOR OPENED WITH SLIDE ARM LIGHT OUT AND ARMING LEVER UP AND SHOWING DISARMED. REPLACED R1 DOOR SLIDE ASSEMBLY PER MCM 25-94-01. REPLACED DOOR DAMPER DIAPHRAGM PER AMM 52-10-00. DOOR AND SLIDE OPERATION CHECKS NORMAL AS PER SIC 25-94-01. OK FOR SERVICE.