Where is the tension control wheel on the motor, located on a 97 honda Odyssey?

Where is the tension control wheel on the motor, located on a 97 honda Odyssey?

It's obvious to any mechanic that a person calling the serpentine belt tensioner pulley a "tension control wheel" should probably not be under the hood of a car playing mechanic! If you can't see it, it either fell off or you have no clue what you're looking at. Get a mechanic before you mess something up or get hurt!