Cam Timing Adjustment Procedure; 63 Sebring

I understand the timing chain on the 3.5 liter Sebring is ADJUSTABLE...I was hoping someone could outline the procedure to use for the adjustment and the specification for tension...

Some questions:

I assume the car must be COLD?

I see that there are two nuts on either side of a metal disk that looks like an old telephone dial. This is located at the front of the engine, just off center on the driver’s side. There is a center nut with a larger washer and a smaller washer on top of it just under the nut.

I assume that I need to loosen both side nuts, and then turn the large center nut to tighten it (to the right), but to what tension?

Do the 2 washers just stay in place behind the nut or should the nut be loosened and removed to get the washers out of the way? I DO NOT SEE A PIN THAT HAS BEEN REFERENCED IN OTHER POSTS ON THIS SUBJECT.

Also, does the motor need to be at a certain position before tightening the chain tensioner?

Thanks very much for any info/guidance...

 

USA

 

Thank you so much...after my first post, I realized I wasn't very clear and posted again clarifying I was looking for the procedure to adjust the tension on the timing chain...Ivan was helpful in guiding me...Hopefully, it will all turn out ok...