[A/S] Airstream storage question

[SHMossLanding@xxxxxxx]

I just replace the Dometic Fridge in our 1965 Overlander.  As I am in the 
process of restoration,  It may not travel for a period of time.  As it is 
too long for my driveway, I have to park it on the street.  I know you are 
only supposed to run the refers while level, is the any danger of ruining it 
by storing it on a somewhat unlevel surface?

At around $800.00 I don't want to take a chance.

                                                             Thanks,
                                                             Chuck & Lynn
                                                             1965 Overlander