Oil filter diagram
Part #5205002
Replaced by #52-050-02-S1
Fuel pump diagram
Part #2505002
Replaced by #25-050-07-S1
Air intake diagram
Part #4508302
Replaced by #45-083-02-S
Air intake diagram
Part #4508301
Replaced by #45-083-01-S
Fuel pump diagram
Part #5255901
Replaced by #52-559-03-S
Ignition diagram
Part #5213202
Replaced by #25
Oil pan diagram
Part #X-75-10
Replaced by #25-139-57-S
Ignition diagram
Part #237878
Replaced by #237878-S
Carburetor diagram
Part #25-757-11
Replaced by #25-757-11-S
Ignition diagram
Part #236602
Replaced by #25-155-41-S