I have a 61" Simplicity zero turn with 810 cc B&S 28 HP motor. It started fine, like it always does. After a few minutes, I could hear metal on metal grinding. I turned it off and inspected the motor and under the deck. No blade issues. When I try and turn the fly wheel (may not be the right name. The item that has holes in it and spins when running) it turns freely and then gets hung up. When it does so, I hear the metal. Any ideas?
Thanks
Thanks