I was workin on this 01 Maxima like a week ago. I painted all the calipers for the guy. Well he called me today and said that the rear was smoking and squeeling. It has the rear calipers that screw in instead of being pressed in. I was wondering if there was any special procedure that I was supposed to do before or after screwing that piston in. Also I remember that the driver side rear caliper piston was all rusted and the dust boot was all orange from the rust.

I hope maybe one of you could give me an idea of what the problem is. I just dont want this to come back on me if its not my fault. Thank you for any ideas.