HELP PLZ! another damn caliper problem

[cadillacpimpinmd]

my apologies for having to post all these help topics... i feel like a beggar, but im in trouble.

im working on my newly bought 1995 deville. replacing the rear brake pads and rotors. now my situation is that the pivot joint on the caliper disconnected and i dont know how im going to manage screwing it back on... it doesn't look as if it broke of it looks like it must have slowly unscrewed itself off and i gave it the last budge it needed i suppose... can anyone plz offer some tips, they would be greatly appreciated

[Ranger]

You didn't break anything. The rear caliper pivots on the upper slide pin. There is only one bolt that holds it in place.