What was found
AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS THE MAIN CABIN DOOR WAS DIFFICULT FOR THE GATE AGENT TO OPEN. CONFIRMED CABIN MAIN DOOR WAS DIFFICULT TO OPEN. APPLIED CLAY TOALL DOOR STOPS, FOUND THE BOTTOM FORWARD AND AFT DOOR STOPS WERE NOT ADJUSTED CORRECTLY, CAUSING THE DOOR TO BECOME DIFFICULT TO OPEN. ADJUSTED THE FORWARD AND AFT BOTTOM DOOR STOPS. PER AMM 52-11-00-820-801. OPERATIONAL CHECK GOOD.