clutch works, pull/roto start, carb, backplate , head, put a zip tie through the exhaust then rotate the piston up to get the sleeve out, then the piston /rod then the crank shaft....assembly is reverse just pay attention to how it comes apart esp the fitment of the start shaft to the crank shaft ...here is the breakdown of the whole truch, motor is at the bottom
http://www.losi.com/ProdInfo/Files/L...plodedView.pdf