It suppose to have a washer lock that will prevent the nut from unscrewing
itself. It has two wings on it and one is suppose to be bend 90 degrees toward
the sprocket. You might want to see the person that work on that last time, and
give him the bill.
Richard
Roger Van Santen wrote:
> I've mentioned this in the past, but it's time to revisit. If you have not
> checked the torque of the nut that holds the counter shaft sprocket on
> recently, do it now!
>
> During a rally I was running this past weekend, the nut backed off allowing
> the sprocket to work off of the splines of the output shaft. Result: no
> forward momentum. The threads on the nut were totally wasted, so there was
> no roadside repair.
>
> Have you tried to rent a UHAUL truck in Winnemucca, Nevada on Memorial Day
> weekend? There is a whole other story that goes with search for a truck,
> but at least I'm home with the bike.
>
> So...be sure to check that nut.
>
> Roger
