Oil filter diagram
Part #52-050-02
Replaced by #52-050-02-S1
Fuel pump diagram
Part #25-050-03
Replaced by #25-050-22-S1
Air intake diagram
Part #45-083-02
Replaced by #45-083-02-S
Fuel pump diagram
Part #X-426-9
Replaced by #25-237-31-S
Carburetor diagram
Part #25-041-03
Replaced by #25-041-03-S
Part #271030
Replaced by #271030-S
Electric starter diagram
Part #52-098-06
Replaced by #52-098-13-S
Cylinder head diagram
Part #52-041-20
Replaced by #52-041-20-S
Electric starter diagram
Part #52-170-03
Replaced by #52-098-13-S
Crankcase diagram
Part #52-032-10
Replaced by #52-032-10-S