I have one  

  and yet to decide what to do with it , parts machine  or restore .
It's not much different from any other machine but you have to know where
to look like here 
www.vintagesodaparts.com  John has had some Lacrosse parts
shelves and other parts.
    After restoring  a La Crosse I would have to say these are a pretty solid 
machine   

.
 Photo of maybe parts machine