1. Open the sliding door. If the door is not square when open, follow these steps:
2. Remove the 4 screws that secure the door guide rollers.
3. Remove the door guide rollers.
4. Loosen the 6 bolts that secure the door to the body of the van.
5. Use a pry bar to move the door into a square position.
6. Retighten the 6 bolts that secure the door to the body of the van.
7. Reinstall the door guide rollers.
8. Reinstall the 4 screws that secure the door guide rollers.
9. Test the door to ensure that it opens and closes properly.
