Door Hardware Lubrication

The mechanical components of the door assembly are lubricated during assembly If additional lubrication is required to any door hardware mechanism use Lubriplate Spray-Lube "A" GM P/N 1052349, Lubriplate Auto-Lube "A" GM P/N 1052196, or equivalent. Lubricate door hinge pins and rollers at normal service intervals with 30 weight engine oil. Do not lubricate hinge roller to hold-open link contacting surfaces. This may prevent the roller from rolling properly.