B&S Micro engine not cranking
I have a B&S micro engine, model 21032-0118-E1, which will not crank. The starter rope pulls and retracts without any problem, but the engine does not turn over. I suspect the problem is with the starter clutch, since it is attached to the crank shaft. The only way I know to verify this is to disassemble the housing to see if something is broken on the starter clutch, such as a spring or keyway/shear pin if there is one. Finding information about this type engine has been somewhat difficult, especially detailed drawings. I'd like to order the right part and have it on hand so that when I disassemble the housing I can replace the broken part.