s13 service manuals

hey all, i’m looking to get a Haynes type service manual for my s13. Just to be able to learn more about the car without constantly searching forums and posting questions. Anyways, i searched the Haynes website but couldnt find any manuals for the s13. Can anybody steer me in the right direction of getting a service/repair manual for the s13, or even something catering just to the Silvia model.

Also if i get a service manual from North America will it be any use for working on my JDM vehicle? What would be differint besides steering linkages?

Thanks
G’z