As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ON THE GROUND IN BAH R4 DOOR SLIDE FELL OUT OF CLAMSHELL ONTO CATERING TRUCK SLIDE DID NOT INFLATE. INSPECTED DOOR LINKAGES, HANDLES AND ARMING MECHANISM NO DEFECTS NOTED. REMOVED AND REPLACED WITH NEW SLIDE PER AMM AIRCRAFT OK FOR SERVICE. SUSPECT DOOR WAS ARMED AND INADVERTENTLY OPENED BY CATERING.