Trying to change my alternator belt on my 92 civic dx but cant find the tensoiner?

tryin to change my alternator belt on my 92 dx but i cant find the tensioner to loosen the drive belt so i cant put the alternator belt behind it is it behind the timing belt cover|||the car may not have a tensioner, you may have to loosen the alternator bolts and the alternator would move. Then you would have to pry on the alternator to tighten belt when it comes to installation.|||Behind the lower mounting bolt, aimed at the firewall you should find a 6mm bolt (10mm head) coming thru a block that the lower bolt goes thru. Loosen that off and you should be able to swing the alternator down and remove the belt.|||did you look on one of the pullies?