Honda F506 Manual De Explicaciones página 43

4.Set the collar to the spring, and position them between the right side
of the clutch lever and the handle bracket (see page 39).
With the spring and collar set in this position, slide in the lever
fulcrum pin.
5.Align the projection on the lever fulcrum pin to the groove on the side
of the handle bracket hole and then set the snap pin in the
direction shown in the illustration (see page 39).
6.Check the lock lever and clutch lever for smooth operation.
If the lock lever and clutch lever do not operate smoothly, or the
clutch engages by squeezing the clutch lever without pushing the
lock lever, take the tiller to an authorized Honda dealer.
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