Originally Posted by Chilli Monster
Push and pull on the prop (adjacent to the spinner, obviously). Push on the Leading edge of the wing (again - close into the fuselage) or push with one hand on the grab hook above the step, top of the fuselage, and the other on the walkway.
Just about covers the options. Also pays to look in the luggage compartment - sometimes the tow bar is attached to the rear bulkhead.
In the Instructor's forum recently an instructor said that he would severely chastise anyone he saw pushing or pulling an aeroplane by the prop. "Never, never", he said.
Couldn't understand it myself as the prop is the bit that puills the aircraft along anyway innit?