As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PRIOR TO FLIGHT 3376 THE SERVICE DOOR WAS DIFFICULT / IMPOSSIBLE TO CLOSE, THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND BUSHINGS ON SUPPORT ASSEMBLY AND ACTUATION ROD WORN. REPLACED AND ADJUSTED BUSHINGS ON SUPPORT ASSEMBLY AND ACTUATION ROD. THE SERVICE DOOR FUNCTIONS NORMALLY AT THIS TIME IAW EMB 145 AMM 52-43-00. THE AIRCRAFT WAS RETURNED TO SERVICE.