Doors: Service Precautions

The mechanical components of the door are lubricated during assembly. If additional lubrication is needed, use the following lubricants:
^ Lubricate all door lock cylinders with multi-purpose lubricant super-lube (R) GM P/N 12346241 or equivalent.
^ Lubricate the remainder of all door hardware mechanisms, except locks, with auto-lube A GM P/N 1052196 or equivalent.