Carburetor diagram
Part #631028
Replaced by #631028A
Carburetor diagram
Part #631021
Replaced by #631021B
Rewind starter diagram
Part #590386
Replaced by #590535
Basic engine diagram
Part #29774
Carburetor diagram
Part #631023
Replaced by #632019A
Basic engine diagram
Part #27897
Carburetor diagram
Part #631024
Carburetor diagram
Part #27136A
Basic engine diagram
Part #30591
Carburetor diagram
Part #630740