On-Vehicle Service: Lubrication
The door window glass mechanism should be properly lubricated to provide ease of operation. The mechanism should be lubricated whenever the glass channel or window regulator is removed, or if excessive effort is required to operate the window. To lubricate the mechanism, apply an even coating of an appropriate lithium complex polymer additive grease to window regulator rollers, shafts and entire length of roller guides, as illustrated by the shaded areas. See Fig 1 .