warm air and fresh air ventilation layout

[vvvw]

Hi,
does anyone no where I can get a picture of the layout of the ducting for a westfalia 72 bay.I am trying to replace but it seems that some of it is missing.

Cheers

 

[Guest]

taken from here.

http://myweb.tiscali.co.uk/freemefromthishell/vw/T2%20Heating.htm" onclick="window.open(this.href);return false;

or later 72>

more detailed but the principle is the same.

http://www.ratwell.com/technical/Heating.html" onclick="window.open(this.href);return false;