Where can I find a diagram of the steering assembly for a 1994 540i? on 1994 BMW 540i

I need to replace a part in my 540i steering but don't know what the part is called. I need a drawing with parts labeled.

Asked by for the 1994 BMW 540i
Simply mention where the hose comes from and leads to.
For example, reservoir to pump, pump to rack, rack to cooler, cooler to reservoir

BMW part department will be more than happy to help with your enquiry