Perhaps you can try the website
www.ehow.com
If you decide to go to that website, type in brakes or a similar keyword in the search pane.
Then click the video tab above the search pane.
The new window will open with various videos on how to change brake pads etc.
All I can state here is remove the rattling clip, but you have been trying to do that already. Check out the site, perhaps it mayhelp...
