Really easy. First, turn off gas and unplug the unit. Then, on the back of the stove near the floor center, disconnect the metal gas line that feeds into the safety valve. Then on the inside, take out oven floor with two screws in the back and slide back and up. Set it aside. Then remove baffle with it's one nut. Then remove screws at each end of gas tube and carefully lift off and set aside. Then remove the one screw that holds down the valve. Using a screw driver, pry off the electrical connectors. Installation is in reverse...but be sure to use some new yellow Teflon tape (for gas connections) when you reconnect the metal gas line into the safety valve. You may want to wait to install the baffle and oven floor until after you test the repair.