Oil pan/lubrication diagram
Part #52-050-02-S
Replaced by #52-050-02-S1
#NI09
All parts diagram
Part #12-757-33-S
Air intake/filtration diagram
Part #20-083-02-S
Replaced by #20-083-06-S
Exhaust controls diagram
Part #25-158-11-S
Head/valve/breather diagram
Part #20-041-13-S
Exhaust controls diagram
Part #25-158-08-S
Starting system diagram
Part #20-098-01-S
Replaced by #20-098-11-S
Exhaust diagram
Part #25-072-04-S
Replaced by #25-072-24-S
Ignition/electrical diagram
Part #236602-S
Replaced by #25-155-41-S
Fuel system diagram
Part #24-353-03-S
Replaced by #24-353-12-S