GU Sagging Doors

[EddieOlsen]

The rear barn doors as well as the driver's door have all sagged.
Is there a way of adjusting them?

[Cremulator]

On my driver's door I added some washers between the bottom hinge and body to lift the door.

[BrazilianY60]

I suppose if you hold your door by the corner and force it up you will find some good play. Maybe a solution would be to replace hinge pins and bushes.