How much endplay 59-a helmet distributor?

41panelmark

41panelmark

Well-known member
How much endplay 59-a helmet distributor? With the distributor mounted to the engine I can move the shaft in and out about an 8th of an inch or more.

This seems a bit excessive and could cause uneven gaps between the rotor and the cap contacts correct? What would be normal here?

thanks in advance.
 
Must be a trick question? The helmet ended prewar, the 59 series was the rabbit ears.
As for the excess slack, you’re probably right, but these distributors are forgiving, and I myself have never seen one that didn’t have some slack.
 
Thanks and yes it is out of a 40 , not a helmet but has the 2 caps. I also thought about the washer. If there was to much back n forth could that cause some misfire issues? I did notice that the contact that runs on the rotor rides at the very end or edge of the brass surface when the shaft is moved all of the way to one side.
 
Can use a steel washer usually found at the end of the shaft between the rotor and outer bushing.
 
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