E-150 Power Steering pump

I have a 92 Ford E150 Conversion Van…i cant find the power steering pump/resevoir on it…I know its there, and I know its getting really low on fluid, soooo I need to find it and fill it. I havent found anywhere on the internet that will show me where it is or tell me. I need to get this fluid in it fast and I really cant find it under the hood.

anyone please? Just where is it?

Hope this helps. looks like it’s on the drivers side about mid way down.

http://www.f150forum.com/f10/f150-gm-power-steering-pump-upgrade-56757/

Look below the brake master cylinder towards the engine. You should see the power steering reservior cap.

Tester