As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA - CABIN SERVICES CONTRACTOR INADVERTANTLY DEPLOYED SLIDE WHILE OPENING L4 DOOR. SLIDE DROPPED OUT AND DOOR ASSIST BOTTLE DISCHARGED BUT SLIDE FAILED TO INFLATE. REPLACED SLIDE AND RESERVOIR FOR EMERGENCY SLIDE AT 4L DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.