Hi, have a look around the B&S site. I would help you if you go to their parts list. Type in your model and type number and print off the parts list. This will give you an idea of the assemble. I'm not sure if the do an online workshop manual, have a look around.I wont to rebuild a Briggs and Stratton Carburetor model 4607- 4617. I have been unsuccessful in location a web site with easy instructions on how to do this. can anyone help locate such a page.