Carburetor diagram
Part #631028
Replaced by #631028A
Carburetor diagram
Part #631021
Replaced by #631021B
Basic engine diagram
Part #29774
Basic engine diagram
Part #610118
Basic engine diagram
Part #30688
Replaced by #30063
Carburetor diagram
Part #631024
Unit parts diagram
Part #590443
Replaced by #590701
Unit parts diagram
Part #590442
Replaced by #590701
Carburetor diagram
Part #27136A
Basic engine diagram
Part #29914