What size socket wrench to take off blades of Deere 455 mower deck 54?

To remove the blades from a JOHN DEERe 455 mower deck with a 54-inch cutting width, you typically need a 7/16-inch socket wrench. Ensure you also have a breaker bar or a ratchet for added leverage, as the blades may be tight. Always remember to secure the mower and wear safety gloves when handling the blades.