The mechanical components of the door are lubricated during
assembly. If additional lubrication is necessary, use the following lubricants:
| • | Use Multi-purpose Lubricant GM P/N 12345120 or synthetic
SAE 5W-30 engine oil on the door lock cylinders. |
| • | Use SAE 30 engine oil on the door hinge pins and the rollers
at normal service intervals. |
| • | Use Lubriplate Spray-Lube A GM P/N 1052349
or Lubriplate Spray-Lube A GM P/N 1052196 on the remainder
of all of the door hardware mechanisms, except for the lock assemblies. |
