Th easiest way to change the rotors on a 1990 Ford Festiva is to pay someone. However, remove the tire, remove caliper, remove the hub nut and washer. Remove the rotor from the CV axle. There four bolts on the back side of the rotor, but you may have to press out the rotor bearing.
To re-install read backwards
Rotors on the front drums on the rear.
You will find that the front brake rotors are located behind the front of your wheel spindle, (behind your wheel and brakes). There you will see the rotors.
Front rotors on Citroen relay are always replaced in pairs.
( 2 rotors on the front ) one for each DISC brake
The stock speakers in a Festiva are 4 inch all around
The majority of the stopping power is performed by the front rotors. I would start by replacing them.
Possible wrong rotors???
how do you replace the front rotors on Toyota Land Cruiser
See detailed instructions here... http://www.autoclinix.com/Mercury/Brakes.html
The front rotors are out of round or warped, Need to have the rotors turned.
They sell front brake rotors at Auto Zone, Pep Boys, Goodyear, Firestone and their are other places that sells front brake rotors such as Sears, Walmart and Sam's.
Rotors