Nissan Sentra 1997 how to remove belt?

IT DDEPENS IN WHAT BELT YOU HAVE TO REPLACE, IF IS THE AC/ALT, YOU HAVE TO REMOVE BOTH BELTS,BUT IF IS THE BELT FROM THE POWER STERING IS ONLY THAT THE ONE YOU REMOVE WHEN YOU REMOVE THE AC/ALT BELT YOU HAVE TO LOOSEN BOTH BELTS TO LOOSEN THE ONE IT IS IN THE STERING POWER YOU HAVE TO USE A 12MM AND A 14MM WRENCH TIS BOLT IS ON THE SIDE OF THE POWER STERING PUMP (is a little unconfort to do this the best option is loose the 14mm nut from the top and the 12mm bolt from under ) I FORGOT YOU MUST REMOVE THE PLASTIC THAT IS COVEERING THE MOTOR UNDER THEN YOU HAVE TO LOOSEN THE OTHER BELT THE AC/ALT TO LOOSEN THIS YOU HAVE TO LOOS THE NUT IN THE IDLER PULLEY THEN YOU HAVE TO LOOSE THE BOLLT THE BOLT IS JUST IN FRON OF THE COMPRESOR FOR THE AC YOU HAVE TO LOOSE THIS IN ORDER TO REMOVE PRESSURE FROM THE BELT IS A LITTLE HARD TO DO IT BUT IS ONLY THAT ONCE YOU HAVE TO LOOSE THIS BOLTS ALL YOU HAVE TO DO IS PROCED TO REMOVE THE OLD ONES AND PUT THE NEW ONES BUT REMEMBER HOW THE BELT IS INSTALED SO YOU PUT RIGTH IN THE SAME PATH AND TO PUT THE NEW ONES YOU JUST HAVE TO FOLLOW THE SAME STEPS