Windshield wipers on 1991 Honda Accord

Hi from the uk to adjust n/side wiper arm ? if you look at where the wiper arm is fitted below screen you may have a cap/covering that conseals the nut that fastens the arm to the motor wiper spindle which has a milti spline for adjusting? remove nut and pull up the arm and reposition as to prevent hitting bottom of screen ?? however if your wiper arms are the type without this nut fastening ? then same principle as above for readjusting but you will have to raise the arm verticle and carefully prise the arm off spindle there is a tool for this job and makes it easier it is a wiper arm puller you may be able to borrow or purchase? they cost approx £11 in uk but can be used for multiple other jobs ? so try 1st method you may be lucky ? when you reposition arm tap it on firmly!when you are happy with position ? good luck !