#NI13
All parts diagram
Part #12-757-33-S
Fuel system diagram
Part #24-393-16-S
Fuel system diagram
Part #25-050-22-S
#NI12
All parts diagram
Part #12-757-03-S
Fuel system diagram
Part #12-041-01-S
Ignition/electrical diagram
Part #41-403-09-S
Replaced by #25-403-37-S
Fuel system diagram
Part #25-111-34-S
Replaced by #25-111-81-S
Crankcase diagram
Part #25-139-57-S
Part #12-041-02-S
Fuel system diagram
Part #25-237-14-S
Replaced by #25-237-31-S