Drive stud (A239) in end of extended crank shaft by screwing on and locking both nuts and then using a wrench to securely tighten this stud in the shaft. Remove nuts by gripping one and loosening the other.

First place the largest metal disc (A233) on the sprocket plate (Al89) and then place the red fiber disc (A235) on next. The small metal disc (A234) is placed on top so the lugs in the arbor hole fit in the slot of the hub on the sprocket plate.

Now slip this entire assembly (sprocket on the outside) on the shaft being careful so the discs remain in place, especially the last one, and the notch in the largest metal disc engages with the pin (A213) on the face of the flywheel.

Next slip the yoke (A222) with fingers (A223) on the shaft as shown in the diagram, then slip on washer (A228) and then sleeve (A224).

Now slip the expander cone (A225) with clutch lever attached, over the sleeve as in the above illustration. Then put on washer (A229), spring (A238) and washer and nuts as illustrated in the above cut.

In tightening nuts to adjust clutch, be careful so that just the loose play in the spring is taken Out and the clutch fingers (A223) are just drawn down on the sleeve as illustrated by the dotted lines in the diagram.

If spring is too tight, clutch fingers will bind on the sleeve and prevent the clutch from completely releasing itself.

The clutch lever is to be connected to a support bolted to the underside of the frame.