Coolant Flush on 08 Tribute
 

2008 Mazda Tribute 4 cyl. Trying to do a basic coolant flush for maintenance purposes.

1. Where is the drain plug for the radiator? Do I have to remove the plastic dust shield to get to it?

2. I noticed that in the owners manual it says to turn the coolant bleed valve. Is this this valve?

http://i2.photobucket.com/albums/y38...dan3/mazda.jpg