I have some Shimano Deore friction shifters that came stock on an old Voyageur. I need some help on putting them back together. Does anyone know of a diagram that shows the parts and order they go in? Any help at all would be greatly appreciated. Thanks!

I have a Shimano manual but approx what year (or exact model no. if you can read it off the casting backside) are the Deore shifters?

The shifters says Deore SP. I believe it’s from a early to mid 1980sSchwinn Voyageur.

Welcome to the forum. Deore SP appears to have been the Schwinn Approved version of Shimano's 1981-1983 Deore touring group. I'm not aware of any Schwinn changes other than the SP name. The levers should match these;

Here's a clear exploded view.




This Shimano site has all components with instructions and exploded views.

https://si.shimano.com/#/