Help Airco Removal

[MallorcaC10]

Hi there,

I am rebuilding my 1070 c20. I'm sure this has been answered/explained before but cant seem to find it. Now that I have my truck without fenders, hood, etc., so with fully acces to airco unit I'd like to know:

a) Is is possible to remove the whole airco unit without messing with any heating parts?

b) Is is just a matter of pulling it out?

I don't know if airco/heating both share the same fan unit or if they have an independent one.

Any info is welcome.

I love this forum. Without it, it would have been totally impossible figure out parts and procedures from a little island in the Mediterranean.