Sphere Satellite Dish wont rotate - Here's how to repair

[@LloydHughes-j7u]

Thanks mate worked like a dream.mine wasn't rust just no grease

[@cathyfischer4513]

I have removed my dish whilst on the rooftop then removed the four 10 mil nuts then i closed the dish arm then removed from the roof my problem is removing the dish arm and lnb arm taken out the two hex screws but locked solid did i make the mistake of closing the system?

[@LloydHughes-j7u]

Only trouble now it's going up but not turning the box says low voltage and it closes dish down