As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND THE MAIN DOOR HARD TO OPEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. LUBED FRAME ROLLERS IN REFERENCE TO EMB-145 AMM 52-18-00. NO PARTS REMOVED OR REPLACED. NO FURTHER DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.