- Clean the weather-strips with solvent.
 
- Clean the contact surfaces with solvent.
 
- Apply powder or chalk in an unbroken line to the contact surface
of the weather-strip around the perimeter of the following surfaces:
 
| •  | The rear compartment lid | 
 
- Ensure that the surrounding areas are free of chalk or powder.
 
Important: Do not slam the panel.
- Close the panel completely.
 
- Inspect the applied line on the weather-strip.
 
The weather-strip will be marred where contact is good. A corresponding
imprint will be on the mating surfaces.
- Gaps or irregularities in the powder or chalk line indicate a
poor seal.