80's Sci/Fi animated movie set in space
As a kid in the 80's I remember seeing an animated film set in space. One of the characters was a fussy female robot whom I remember having an access panel over her derrière. (the things you remember as a little kid!) It was also the first animated film in whichI had ever heard the characters curse. (They said 'son of a ') One of the main characters was a rough and gruff scoundrel/hero. Hence why the female robot took exception to being repaired via the rear access panel.
This has been bugging me for a while. Any help on this would be appreciated.