4WD Vacuum Hose Routing
Hi all. I am working on restoring a 1989 convertible Dakota and the previous owner removed the rubber vacuum lines for the 4WD. In order for me to determine why, I plan on restoring everything first. Can anyone share any pictures of their truck's vacuum hose routing with me? I have read as much as is available online and there are no good vacuum diagrams for 4wd available. I have the service manual and nothing there either. It appears that vacuum should originate from the manifold on the RH fender inner to the transfer case and then through the steel lines back to the front axle. Anyway, pics would be great or even a diagram. The steel lines are still in the truckabove the trans. but the rubber hoses are missing at the transfer case switch. The hoses are still connected up front to the axle CAD unit. The accumulator ball next to the transfer case is missing too. So I also need parts and am interested in buying what I need if someone can sell me what is missing. The transfer case shifts into 4wd without any trouble.
Appreciate any help with this one.
Appreciate any help with this one.



