Basic engine diagram
Part #29774
Carburetor no. 630989 diagram
Part #630974
Replaced by #631893A
Carburetor no. 630989 diagram
Part #630978
Carburetor no. 630989 diagram
Part #630740
Carburetor no. 630989 diagram
Part #630738
Part #650128
Carburetor no. 630989 diagram
Part #630739
Basic engine diagram
Part #30591
Basic engine diagram
Part #28277
Carburetor no. 630989 diagram
Part #630748