Otus, I do the same steps as you so well described. One wrinkle I also do is to slide a 1.25 gallon plastic gas can under the engine and its protection rail when removing an implement so that the engine does not suddenly slam down onto the ground when pulling the implement off. Lots of times I lock the brakes and walk around to the front of my flail mower or other implement to pull and wiggle it off the hitch. When the implement suddenly releases the motor has nowhere to go but to slam down, thus the gas can or other energy absorber for the engine to fall onto.
Bill in NC
Bill in NC