I don't recall seeing an answer to the following problems.

1. How do you tell an automatic vs manual eccentric shaft?  Is there a difference?  What is the difference?


2. Suppose I have several eccentric shafts, front counter weights and rear counter weights of unknown origins how do I go about selecting a workable set?  What parameters do I use for the selection of each component?

Thanks for any replies.

Jim Brewer
Albemarle, NC