How to change spark plugs guide.
 

Mazda MPV DX 3L 2003 (Oct.2002).

I couldn't find enough information on forums. So, here is my own experience. All descriptions and hi.resolution pictures are in zip archive.
If I forgot something please make correction. It is not too late to make modifications.
Good luck.
http://rapidshare.com/files/10162764...SparkPlugs.zip