I know there have multiple threads on this topic but yet I have not found the exact information I'm seeking so I apologize for doing this. I have a 85 with the carb 305 with A/C if it makes any difference, I'm struggling to tighten the power steering v belt (the one towards the back of the pulley, not the belt that also runs along with the ac condenser) I have loosened the two bolts located to the left side of the pump and a additional 15mm bolt located on the back right hand side of the pump towards the bottom but yet can't get the thing to budge at all can anyone tell/show me what I'm missing, pics would be best, many thanks in advance.

 

There are 2 hardwares on the back of the pump.





There is also one bolt that holds it to the water pump, and the nut on top on the pivot stud.

 

Thank you man, that did the trick