Keep the arm on the motor to the windshield wiper mount on a Chrysler 1989 fifth avenue?

To keep the arm on the motor to the windshield wiper mount on a 1989 Chrysler Fifth Avenue, ensure that the wiper arm is securely attached to the motor's spindle. Tighten the retaining nut or bolt that holds the wiper arm in place, making sure it is aligned properly for optimal wiper function. If necessary, replace any worn or damaged components to maintain a proper connection. Regular maintenance can help prevent future disconnections.