Oil pan/lubrication diagram
Part #12-050-01-S
Replaced by #12-050-01-S1
#NI15
All parts diagram
Part #12-757-33
Replaced by #12-757-33-S
#NI14
All parts diagram
Part #12-757-03
Replaced by #12-757-03-S
Fuel system diagram
Part #25-111-34-S
Replaced by #25-111-81-S
Controls diagram
Part #25-158-11
Replaced by #25-158-11-S
Head/valve/breather diagram
Part #20-041-13-S
Part #12-041-02
Replaced by #12-041-02-S
Starting system diagram
Part #20-098-08-S
Replaced by #20-098-11-S
Crankcase diagram
Part #25-139-57-S
Controls diagram
Part #25-158-08
Replaced by #25-158-08-S