Tube diagram
Part #504064601
Tube diagram
Part #504064801
Replaced by #577078901
Piston & crankshaft diagram
Part #502849001
Piston & crankshaft diagram
Part #502848901
Starter diagram
Part #502843101
Muffler diagram
Part #502845601
Tube diagram
Part #544274101
Carburetor details diagram
Part #544364701
Ignition system diagram
Part #544260801
Cylinder diagram
Part #544256601