Correct sequence for ball joint replacement

[jwmdnm]

I'm replacing the ball joints on my '67 Stepside Shortie. Any advice about the correct sequence for removing (and replacing) the upper and lower ball joints? I see the upper ball joint nut, the two bolts through the brake backing plate to the steering mechanism and the nut to the lower ball joint.

Also any advice about how to lower the lower arm without having the coil spring come out with possible consequences to me or the truck?

Any help and suggestions would be greatly appreciated.

Thanks in advance.

Jim