How do you change the timing belt on an 1990 Acura Legend?

first you should have your car lift up. first you will have to take the wheel off so you can get to the crank pulley you will have to take it out. after that you might have to lift the engine up a little so you can take the black cover off then make sure you mark the time that is in mark it with something so later you can put it exactly the same way.