I was given this sears rotor tiller, it was partialy dissassembled in a box, a real mess. I'm a retired contractor with a strong mechanical past. Hot Rods. go karts. bikes, boats. you name it. I can only find this one number on it 247 297730 1197. I have to apologize gentlemen for being a dumb ass...The tiller is a FRONT TINE MODEL...I bet that bit of info will help my search for a shop manual. Thanks for your time and effort.. brianlang459@gmail.com