Roadmaster air brake install

[adoll]

Does anyone have a diagram of the air brake hookup on a freightliner to install the air line to the car for the braking system?

[OffPavement]

http://www.roadmasterinc.com/pdf/85-1809-12.pdf

[adoll]

Thanks for the link to roadmaster. But my problem is with the motorhome. I don't know which valve at the rear of the motorhome to use. This is a freightliner and it has four valves. Thanks