Window Regulator: Service and Repair

The front door glass hinge side run must be well lubricated to provide ease of operation. The front door glass hinge side run must be lubricated whenever the glass channel or front door window regulator is removed. Lubricate entire surface prior to assembly with Multi-Purpose Grease Spray F5AZ-19G209-AA or equivalent meeting Ford specification ESR-M1C159-A. To lubricate a front door glass hinge side run, apply an even coating of Multi-Purpose Grease DOAZ-19584-AA or equivalent meeting Ford specification ESB-M1C93-A to the window regulator arm roller, shafts and entire length of the roller guides as illustrated by the shaded areas.