How do you repair a windshield wiper motor on a 1993 Volvo 940?

Answer:

Take it apart.

Look for worn out brushes or a field magnet that has become unglued and is stuck to the rotor.

If it is the magnet make sure you don't turn it arround.

Or go to your local U-Pick and get another motor.

First answer by Alrhall. Last edit by Alrhall. Contributor trust: 109 [recommend contributor recommended]. Question popularity: 1 [recommend question].