79 Seville 350 EFI Vacuum Diagrams

I have a 79 Seville, Milan roadster convertible conversion with a 350 EFI with California emissions equipment. Somewhere in it's history the vacuum line system was disconnected and the EGR solenoid, the TVS sensor and the solenoid that controls vacuum to the distributor are not connected and have been bypassed. The electrical is still connected but not the vacuum. I have the 79 Seville manual but it does not give enough detail to properly retube the emissions system. Is there someplace where I can purchase or download the diagrams.

Welcome to AF. Helminc.com may still have the factory shop manual, or try E bay.