You go to lyngsat. You find the satellite that is closest to your longitude, which I assume you know. You find a C-band transponder that is active that you can receive - usually one that has an "F" in it meaning free.
You set your receiver for that exact transponder, H or V, symbol rate and that percentage setting. Your declination is set around 5 degrees so leave that alone.
You have one of three systems 1) a meter 2) a little tv and receiver out by the dish or 3) a beep on scan receiver setup with wireless RF headphones.
If you have the same mount as before, you know how many clicks to a degree there are in your dish mover, so if your satellite is off your longitude by a degree or two or some fraction, you click your mover in that direction by that degree or two.
Then, with whatever setup you have, with your receiver or meter set to the active transponder, you smoothly and slowly spin the dish on its mast until you get a picture or a signal. Once you get the highest signal from the spin, you lock the mount in on the mast. Then you gently lift up and down until you get the best signal, being careful not to stand in front of the dish . When you get the strongest signal, you lock it in that elevation.