Does anyone have a pull cord with handle & pulley for a Rotax 503 they would like to sell?
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Does anyone have a pull cord with handle & pulley for a Rotax 503 they would like to sell?
Actually, you can just pull the engine through if the timing and mixture are just right. The OK Cub model engines showed this. Bu-u-u-ut, all good things come to an end. As Leonardo DiCaprio's buddy in his movie about South Africa would say, "T. I. A. -- This Is Africa!" As you move up in displacement you get beyond my experience with a Lauson on a Rotohoe at 2 h.p. and pick up a 1-1/2 Hp LawnBoy in tall wet grass in the Fall by using model airplane fuel instead of gasoline and acknowledge the value of a spray can of ether to avoid breaking the rope when the timing is too advanced or the blade has struck something and sheared the key on the crank. I have never "propped" a full-sized aircraft. Seems that is where I need to start at the airfield. We bought a new mower with a bigger Briggs & Stratton here and I had to teach my sister the finesse of a snap from what seems like an impossible pull off the combustion shelf. Now she happily mows this hilly bumpy yard. Ring Dings are different. I suppose the rotating inertia of a prop makes the brap-brap-brap attempts of a 250cc single in racing tune unavailable to a powered kite.
$5.43 delivered, and you don't have to leave your desk: https://www.ebay.com/itm/373698984192
If you search eBay there is a used Rotax pull start assembly for sale at $175