Oil pan/lubrication diagram
Part #52-050-02-S
Replaced by #52-050-02-S1
Air intake/filtration diagram
Part #20-083-02-S
Replaced by #20-083-06-S
Fuel system diagram
Part #25-050-21-S
Engine controls diagram
Part #25-158-11-S
Head/valve/breather diagram
Part #20-041-13-S
Engine controls diagram
Part #25-158-08-S
Starting system diagram
Part #20-098-05-S
Replaced by #20-098-11-S
Ignition/electrical diagram
Part #20-584-03-S
Ignition/electrical diagram
Part #25-155-41-S
Fuel system diagram
Part #20-265-09-S