Quote Originally Posted by pa7rick View Post
How do I reset the self-adjuster, and how do I know if they are adjusted properly?
The first post in this thread answers your question.

Rear drum brake removal/replacement: An introduction

Also, I could be wrong but I'm under the impression that the parking / emergency hand brake lever gives a rough indication of proper adjustment. Look for five to six clicks when you pull up on the brake lever to hold your Mirage.