As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN DOOR SLIDE FELL OUT OF BOTTOM OF DOOR BUT DID NOT DEPLOY. IT IS SITTING ON PORTABLE STAIR. (FLIGHT #3373 FILED CLOSED) REMOVED AND REPLACED MAIN CABIN DOOR EMERGENCY EVACUATION SLIDE ASSEMBLY AS PER ERJ 175 AMM 25-61-05. AIRCRAFT OK FOR CONTINUED SERVICE.